Used Sarg Vibration Input For Furniture Accessorie for sale (29,712)

Condition: excellent (used), BAT Magnesium Shaker Fixture Cube Manufacturer: BAT Machine type: Magnesium Shaker Fixture Cube / Clamping Cube Material: Magnesium Thread size: M8 For sale is a high-quality used magnesium clamping cube for vibration and shock testing systems. The fixture cube is used for the flexible mounting of test specimens, fixtures, and adapters on electrodynamic shakers. The numerous M8 threaded holes on several sides allow for a wide variety of test setups to be realized. The magnesium design ensures high rigidity while maintaining low weight and is ideal for applications in environmental, shock, and vibration testing. Technical data Dimensions: approx. 300 × 300 × 300 mm Material: Magnesium Thread size: M8 Threaded holes on several sides 2 lifting eyes for transport Internally weight-optimized design Application areas Electrodynamic vibration testing systems Shock testing systems Environmental testing technology Automotive Aerospace Electronics testing Quality assurance Research and development Testing laboratories Equipment Robust magnesium design Precision-machined clamping surfaces Thread pattern on several sides Lifting eyes Industrial design Transport data Dimensions: approx. 300 × 300 × 300 mm Weight: approx. 30–40 kg Condition Used From industrial use. Normal wear and tear consistent with age. Optical condition as shown in the pictures. Nodpfx Amjzkgqne Teld Scope of supply BAT Magnesium Shaker Fixture Cube Scope of supply as shown in the pictures Shipping by freight forwarder or self-collection possible. Subject to changes, errors and prior sale.

Condition: used, functionality: fully functional, empty load weight: 5,150 kg, total length: 2,750 mm, load capacity: 11,340 kg, construction width: 3,400 mm, Accessories Condition: Refurbished without warranty Technical condition: very good Nlodjzlli Sopfx Am Tsd Description: SMAG 2-shell bulk material grab, S/N 5311, Capacity 6,3m³,

Condition: new, Axesta Grossenbacher Input 40x24VDC / 50 70 360, Serial No.: 9807602063, unused, in opened original packaging, 100% functional, scope of delivery as shown in the photos. Nedji D T A Hspfx Am Teld

Condition: excellent (used), functionality: fully functional, Trendelkamp Separation Table / Vibrating Sieve Machine – 3 Fractions For sale is a Trendelkamp separation table, model TK-K60/85, weight 200 kg. This machine is designed for the precise separation of bulk materials into three fractions by means of vibration and screening. Technical data: • Manufacturer: Trendelkamp Stahl- und Maschinenbau GmbH + Co. KG Nedpsw Ip Dtsfx Am Teld • Model: TK-K60/85 • Weight: approx. 200 kg • 3-fraction separation • Driven by electric motor with unbalance drive • Robust steel construction, screen decks made of stainless steel • Screens can be easily replaced upon request (different mesh sizes available) Areas of application: Ideal for plastic granulate, recycling materials, pellets, bulk materials, and other applications requiring separation into three size classes. The machine is immediately ready for use and in good condition.

Condition: used, LDS V790-335T Vibration Test System with HPA-K CE Amplifier Manufacturer: Ling Dynamic Systems Ltd. (LDS) Type: V790-335T with HPA-K CE Amplifier Machine Type: Electro-dynamic Vibration Test System / Shaker System Cooling: Air-cooled Vibrator For sale is an industrial vibration test system from the manufacturer LDS (Ling Dynamic Systems). The system was designed for professional vibration and shock testing and is suitable for research and development, quality assurance, environmental simulation, electronics testing, as well as industrial stress and endurance tests. Technical Data Shaker Manufacturer: Ling Dynamic Systems Ltd. (LDS) Product: Air-Cooled Vibrator Model: V790-335T Armature diameter: 335 mm Frequency range: DC to 3,000 Hz Resonant frequency: approx. 2,250 Hz Max. continuous displacement: 50.8 mm pk-pk Max. velocity: 1.5 m/s Sine force peak: approx. 6.67 kN / 1,500 lbf Random force RMS: approx. 6.67 kN / 1,500 lbf Half-sine shock force peak: approx. 26.69 kN / 6,000 lbf Effective moving mass: approx. 13.08 kg Internal load capacity: approx. 160 kg Compressed air supply required: Load support: approx. 5.52 bar / 80 psi Optional air isolation: approx. 5.52 bar / 80 psi Power Amplifier Manufacturer: Ling Dynamic Systems Ltd. (LDS) Product: HPA-K Amplifier Model: HPA-K CE Supply voltage: 50 Hz: 380 / 400 / 415 / 440 V 60 Hz: 380 / 400 / 415 / 440 / 460 / 480 / 500 V Nlodpfx Aoy Uigcjm Tjd Current setting according to nameplate: 400 V Maximum connection power: 9.3 kVA Weight of amplifier: approx. 750 kg Equipment LDS V790-335T Air-Cooled Vibrator LDS HPA-K CE Power Amplifier Control and rack units PC workstation with monitor, keyboard, and mouse Cables and connection accessories as shown in the pictures Emergency stop units and safety accessories Existing documents and documentation Areas of Application Vibration testing Shock testing Environmental simulation Electronics testing Automotive industry Aerospace Research and development Quality assurance Industrial stress tests Scope of Delivery LDS V790-335T Air-Cooled Vibrator LDS HPA-K CE Power Amplifier Control and rack units as shown in the pictures PC workstation as shown in the pictures Cables and accessories as shown in the pictures Existing documents / manual Condition Used System from industrial use Optical condition as shown in the pictures Normal signs of wear and tear and storage Inspection and testing on site are possible and expressly desired after prior arrangement. Due to the size and weight, professional dismantling, loading, and transport organization are recommended. Availability: by arrangement. Scope of delivery as shown in the pictures. Changes and errors in the technical data as well as prior sale are reserved.

Condition: excellent (used), Year of construction: 2020, AKE Technologies Vehicle Shaker System Manufacturer: AKE Technologies GmbH Njdpfxozazm Re Am Tsld Type: Vehicle Shaker System Year of Manufacture: 2020 For sale is a professional vehicle shaker system for vibration, resonance, and NVH (Noise, Vibration & Harshness) testing. The system is used to perform reproducible vibration and load tests on vehicles, assemblies, and components. The system enables the simulation of vehicle vibrations, road influences, resonances, and noise generation under controlled test conditions. Technical Data Operating voltage: 3 x 400 V AC / 50 Hz Control voltage: 24 V DC Power consumption: approx. 4 kW Compressed air supply: 6 bar Compressed air consumption: approx. 0.3 m³/min Total system weight: approx. 4,000 kg Stroke and positioning system: Approx. 1,000 kg load capacity per stroke table, according to documentation Shaker Data AKE HPS350 High-Power Shaker Frequency range: DC to 3,000 Hz Dynamic force: up to approx. 2.6 kN Static force: approx. 11 kN Stroke: approx. 5.5 mm peak-to-peak Max. velocity: approx. 0.74 m/s Max. acceleration: up to approx. 22 g Natural frequency: approx. 65 Hz Software Vibration Research VibrationVIEW AKE Drive File Manager Activated functions: 8 input channels Sine up to 4900 Hz Random up to 4900 Hz FDR up to 4900 Hz Sine Multichannel Random Multichannel Dual Loop Control Equipment Industrial control cabinet with power electronics Operator computer High-power shaker units Vehicle wheel mounts Stroke and positioning units Lifting columns with crossbeam Measurement and sensor technology Operating and emergency stop units Application Areas NVH analyses Vibration tests Resonance investigations Noise analyses Component testing Endurance tests Research and development Condition Used system from industrial application. Optical condition, see pictures. Scope of delivery AKE Shaker System for Vehicles Control and operating system Industrial control cabinet Operator computer Installed test software High-power shaker units Vehicle wheel mounts Stroke and positioning units Lifting columns with crossbeam Measurement, control and connecting cables Documentation and software media Tools and accessories as shown in the pictures Condition Used system from industrial application. The system has been dismantled and stored. Optical condition as shown in the pictures. Scope of delivery as shown in the pictures. Important note: All information is provided to the best of our knowledge, based on available documentation, software displays and nameplates. Deviations in technical data are possible. Shipping or freight forwarding possible. Subject to change, errors and prior sale. We will gladly answer any further questions by telephone.

Condition: excellent (used), Mitutoyo Type: QS250Z Mitutoyo QS250Z CNC Vision Measuring Machine – Year of manufacture: 2017 – incl. software & accessories For sale is a high-quality Mitutoyo QS250Z CNC vision measuring machine from 2017, in excellently maintained condition. This is a precise optical coordinate measuring machine for non-contact measurement of workpieces. Ideal for quality assurance, incoming goods inspection, production, precision engineering, electronics, plastics technology, and much more. What can the device do? The QS250Z is a CNC-controlled optical measuring machine for: - 2D coordinate measurement - Contour and profile measurement - Distance, radius, angle, and diameter determination - Measurement of bores, grooves, edges, and complex geometries - Serial measurements with automated measurement programs - Documentation and report generation via Mitutoyo software Measurement is non-contact via a high-resolution camera system with image processing. Ideal for sensitive or small parts where tactile measurement is unsuitable. Thanks to CNC control, automated measurement procedures are possible – perfect for recurring testing processes. Technical data: Model: Mitutoyo QS250Z Machine type: CNC Vision Measuring Machine Year of manufacture: 2017 Code No.: 359-508-10Y Manufacturer: Mitutoyo Corporation, Japan Electrical data: 200–240 V AC 50/60 Hz Power consumption: approx. 500 W Fuse: 250V T 2.5A Dimensions (approx.): Width: approx. 700–800 mm Depth: approx. 900 mm Height: approx. 1,100 mm Weight (approx.): 150–200 kg Important notice: "The table shown in the photos is not included in the sale." Condition: used Scope of delivery: (see picture) Njdpfxoynkbao Am Teld - Mitutoyo QS250Z main unit - Joystick box - Software package: - QS-ConfigDisk - QSPAK - FORMTRACERPAK-AP - MiCAT Vision / Form - Manuals & documentation - Various electronic boards (see pictures) - Further accessories as shown (Technical data and information subject to change and error!) For further questions, please feel free to contact us by phone.

Condition: excellent (used), Zwick/Roell Zwick/Roell ProLine Universal Testing Machine Z010 TN – 10 kN Type: BT1-FB010TN.D30 For sale is a professional material testing machine from Zwick / Roell, suitable for tensile and compression tests up to 10 kN. The machine comes from industrial use and has been professionally maintained. General Data: Manufacturer: Zwick GmbH & Co. KG, Ulm Rated Force: 10 kN Type of Testing: Tensile and Compression Testing Technical Specifications: Crosshead speed: 0.001 – 1,000 mm/min Speed accuracy: 0.01% of Vnom Position resolution: 0.038 µm Position repeatability: < 2.0 µm Maximum test frequency: 0.5 Hz Data acquisition rate: 500 Hz Measured value transmission to PC: 10–100 Hz Force measurement according to ISO 7500-1 Dimensions & Weight: Height with leveling elements: approx. 1,331 mm Width with electronics: approx. 930 mm Depth with electronics: approx. 437 mm Work space width: 440 mm Work space height below: 1,050 mm Weight with typical fixtures: approx. 160 kg Electrical Data: Input voltage adjustable: 100–250 V Mains frequency: 50 / 60 Hz Power consumption: 800 VA Current at 230 V: approx. 3.4 A Protection: ≤ 16 A Connection: 1L / PE / N Documented Test & Calibration Records: 18.09.2017 Machine BT1-FB010TN.D30 testXpert II Version 3.2 tC-PC System Testing temperature: 23.3 °C Travel measurement system: incremental encoder (rotary) Force transducer installed 29.01.2014 Force transducer: Xforce HP Module: DCSC Calibrated at Zwick Ulm 28.08.2013 Force transducer: Xforce P Module: DCSC Rotation before test series: 120° testXpert control Documented service and calibration records are available. Software & Control: Software: testXpert® II Documented version: V3.2 Installation documentation from version 2.2 Documentation status: March 2010 PC control: tC-PC Interfaces: RS232 / Ethernet Note: testXpert II is a professional industrial testing software. Installed Modules & Components DCSC measurement module Force transducers Xforce P / Xforce HP Incremental encoder (rotary position measurement system) ISO 7500-1 compliant force measurement Installed under crosshead Important Note: "The table shown in the photos is not included in the sale." Condition: used Nljdszizrkepfx Am Tsd Scope of delivery: Material testing machine BT1-FB010TN.D30 PC with monitor Force transducer DCSC module Clamping fixtures / grips Adapters and brackets Tools Documentation folder with records Scope of delivery as shown in the pictures. (Subject to changes and errors in technical data and specifications!)

Condition: excellent (used), We are offering a temperature test chamber here. Water-cooled Temperature range: -45°C to +180°C External dimensions: Width 1300 mm x Height 2100 mm x Depth 2250 mm Nodpfx Asziygmom Told Test chamber dimensions: Width 840 mm x Height 840 mm x Depth 840 mm Unit section: Width 2300 mm x Height 2000 mm x Depth 1300 mm Average heating rate: approx. 3 K/min Average cooling rate: approx. 2 K/min Power consumption: 15 A Connection voltage: 3x400V/N/PE 50Hz Weight: approx. 1000 kg Type: VTS 600/45 RS Refrigerant: R452 Condition: used Scope of delivery: (see picture) (Specifications are subject to change and errors excepted!) For further questions, feel free to contact us by phone.

Condition: used, functionality: fully functional, In this offer you buy a used 2-Knife Trimmer ‘SDD B4K/BT25 2-Knife Trimmer for Xerox’ Object of sale: 1 x SDD B4K/BT25 for various Xerox machines Counter readings: Total: Approx. 37,158 cuts Condition: This offer is a used device, which may show signs of use (minor scratches or yellowing). (minor scratches or yellowing). The device has been tested for function A test brochure can be seen in the photo Packaging and dispatch: You are welcome to view the device during our business hours. Please make an appointment for this! Seaworthy packaging and worldwide shipping available on request! A function test will be recorded on video for you before dispatch or collection. For further information, you can of course also contact us personally. Nljdpfeu S An Dex Am Tod

Condition: used, Cryogenic gas tank semi-trailer CRYOBASE used for liquid oxygen, nitrogen and argon Capacity: 24 m³ Nedpfxjznb Nyo Am Tsld Date of first registration: 29.09.2025 Pump, flow meter, vaporizer, vacuum insulation. New technical inspection (HU), vacuum and leak test. We also have other tankers for LIN, LOX, LAR, LNG and CO2, argon, oxygen, nitrogen and carbon dioxide, LNG, Hydrogen, Methane. We will be glad to answer your questions via Phone and E-mail

Condition: used, Year of construction: 2002, functionality: fully functional, REF: MM6296 1 x Offshell Services Ltd twin-lane shellfish peeling machine with 2 x Podmores feeding hoppers. Technical specification ⚙️ ✅ Manufacturer – Offshell Services Ltd. ✅ Model – The Offshell Press MK V (Peeler). ✅ Date of manufacture - 2002. ✅ Configuration – Twin units mounted side-by-side. ✅ Construction – Stainless steel and aluminium frame. ✅ Power – 3-phase electric supply. Nsdpfx Amoxuhw De Tsld ✅ Operation – Mechanical off-shell press for food processing applications. ✅ Condition – Used, average wear, complete with manual / electrical drawings. Decommissioned and packed for transport

Condition: excellent (used), axle configuration: 2 axles, permissible axle load (axle 1): 9,000 kg, permissible axle load (axle 2): 9,000 kg, first registration: 10/2019, total width: 2,600 mm, suspension: air, tire size: 435/50 R19,5, Year of construction: 2019, Equipment: ABS, = Additional Options and Accessories = - Air suspension - Disc brakes = Notes = TRANSPORT TO ANTWERP: 590 EUR Refrigeration unit brand: Frigoblock = Further Information = Axle configuration Nljdpfjzlzd Sox Am Tjd Tire size: 435/50 R19.5 Brakes: Disc brakes Suspension: Air suspension Rear axle 1: Max. axle load: 9000 kg Rear axle 2: Max. axle load: 9000 kg Weights Unladen weight: 7,650 kg Payload: 22,350 kg GVW: 30,000 kg Functional Body brand: FRIGOBLOCK Extendable body: Yes Maintenance, history, and condition APK (technical inspection): valid until 11/2026 Technical condition: very good Optical condition: very good Identification License plate: OS-37-BY

Condition: used, IMV Type: i240 + Amplifier SA3M + Fan Dimensions Power Amplifier: SA3M-i40EM-CE WxHxD 580 x 1950 x 850 mm Vibration exciter: i240 WxHxD 1234 x 997 x 720 mm Technical Data of the System: Armature mass: 20 kg Armature diameter: 290 mm Armature resonance: 2300 Hz Permissible eccentric moment: 850 N·m Frequency range: 0-2600 Hz Maximum force: 24 kN (Sine and Random) 48 kN (Shock) Maximum acceleration: 1200 m/s² (Sine) 840 m/s² (Random) 2400 m/s² (Shock) Nedpfxezimf Ae Am Teld Maximum displacement: 100 mm p-p. Maximum load capacity: 400 kg. Environmental conditions: Temperature 0-40 °C, Humidity 0-85 % RH. Maximum output power: 30 kVA (SA3M-i40EM-CE) + Shaker armature 290 mm Usable up to 2000 Hz Weight: 410 kg (SA3M-i40EM-CE) Total weight approx. 2800 kg Condition: used Scope of delivery: (See picture) (Changes and errors in the technical data are subject to change!) We will be happy to answer any further questions you may have by phone.

Condition: used, RMS Control and Measurement Technology – Vibration Test System with Accessories For sale is a high-quality set from RMS Control and Measurement Technology, including a Rietschle fan, ideal for vibration testing, resonance tests, and material examinations. Included devices: RMS CONTROL AND MEASUREMENT TECHNOLOGY – Vibration Exciter Type SW 6011 No. 2230 Nljdpfx Amozikdce Ted 30 V – 200 A 13 mm / 1.2 m/sec / 100 g Mounting Frame Type SWT 6211/1 No. 6074 – stable fixture for test specimens Power Amplifier Type TGE 10‑1/7 – for optimal operation of the vibration exciter Rietschle SKG 410‑2.01 Fan – high-performance vacuum/pressure blower Condition: used Scope of delivery: (see picture) (Specifications and technical details are subject to change and errors excepted!) If you have further questions, we would be happy to clarify them by phone.

Condition: used, Technical specifications (manufacturer/model type – without guarantee): Peak force: “according to manufacturer specifications” approx. ≈ 10 kN Nedpfszikc Sex Am Teld Max. acceleration: “up to approx. 1,000 m/s²” Max. speed: “typically in the range of approx. 1 m/s to a few m/s” Components: - Control cabinet TGA 022/3 - Vibration exciter SW 6507 - Power amplifier TG D 9000-000.00 - Blower Condition: used Scope of delivery: Vibration test system as shown (Subject to change and error in technical data!) For further questions, we are happy to answer your call.

Condition: used, Year of construction: 2006, Overview  This complete filling line was manufactured in 2005 by German company Breitner Abfüllanlagen GmbH. The line is designed for mayonnaise, dressing and ketchup in glass and PEHD bottles with diameters up to 110 mm. It is reported to be in good condition. Information about the reason for sale and exact availability was not provided. Nledpfeyighijx Am Tsd Technical data - Capacity: - 212 ml round plastic: up to 2,700 bph - 250 ml oval plastic: up to 2,700 bph - 1,000 ml round plastic: up to 900 bph - 1,000 ml oval plastic: up to 900 bph - Application: - Glass & PEHD (plastic) - Neck finish: - Screw-on caps Ø 30–40 mm - Twist-off caps - Formats: - 212 ml, 250 ml, 1,000 ml Scope of Delivery  - Inductive Linear Filling Machine | Breitner | IDL 2047 | 2006 | 15–45 b/min - Conveyor | Breitner | TP 6052 | 2006 | — - Capping Machine | Breitner | VS 5012-S | 2006 | Up to 60 b/min - Rotary Sorter | Breitner | DS 8003 | 2006 | — - Feeder | Breitner | SFB 8001 | 2006 | — - Conveyor | Breitner | TPK 6042 | 2006 | — - Labeller | Breitner | EM 4322 | 2006 | Up to 70 b/min - Conveyor | Breitner | TPE 6032 | 2006 | —

Condition: new, Year of construction: 2025, functionality: fully functional, The weighing system is also designed for mixing up to 4 products. Each of the 4 units can be programmed individually. Nledpfx Ajya Ahvsm Tjd The system can be tested at our test center, 20 km from Frankfurt am Main. Features - Easy operation and cleaning - Convenient control via color touchscreen - Memory for various weighing recipes - Precise weighing results thanks to three-stage weighing: coarse/intermediate/fine dosing, each programmable individually - Tool-free format changeover Technical data - Weighing range: 20g to 4000g - Accuracy: up to 0.5g, depending on product - 6-liter weighing hopper - Max. speed: 60 weighing cycles/minute - Weight: 240kg - Material: stainless steel 304 - Connection: 220V / 50Hz / 6A

Condition: good (used), Year of construction: 2013, Vibratory finishing machine, vibratory finishing system, vibratory finishing machine, vibratory finishing rotary vibrator, vibratory finishing system, continuous vibrator, vibratory conveyor, vibratory feeder, conveyor trough, spiral conveyor Nlsdpfxozhxduo Am Ted -Round vibrator: with soundproof hood and spray device -Manufacturer: KAYAKOCVIB, Round vibrator type KVM 600 -Work container: elastically mounted -Total volume: 600 liters -Outer diameter: 1360 mm -Work basin width: 430 mm -Work basin height: 570 mm -Accessories: Soundproof hood, spray device, speed controlled, pneumatic separator flap -Machine for: Deburring, polishing, edge rounding -Machine dimensions: 1650/2230/H1330 mm -Dimensions of the control box: 780/1070/H280 mm -Weight: 1395 kg

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, total height: 2,100 mm, total width: 1,100 mm, total length: 1,300 mm, overall weight: 800 kg, REF: MM5446 Nledpfx Aex Dbkcom Tod Borelli Group S.r.L. inline rotary filling machine suitable for filling glass bottles. This is a standard 10-head rotary filler with complete CIP kit for cleaning, including dummy bottles and washing spray system. Also supplied with filler in-feed scroll and bottle handling parts for Bordeaux glass bottles. Technical specification: ✅ Manufacturer - Borelli Group S.r.L ✅ Model - RMC10. ✅ Date of manufacture - 2018. ✅ Speed - up to 1500 bottles/hour (for 750ml bottles). ✅ Throughput - 1300 litres/hour. ✅ Filling system - Pure gravity. ✅ Speed variator - Inverter. ✅ Voltage - 415 V / 50 hz / 3 phase. ✅ Pneumatic supply - 3-6 bar.

Condition: good (used), Frequency converter, frequency transformer, converter for bottle vibrators, vibrating bottles, internal vibrators Nsdpoc Nfd Tjfx Am Tsld -Frequency converter -Power: 5 kW -Output: 42 V -Frequency: 200 Hz -Dimensions: 1160/600/H740 mm -Weight: 88 kg

Condition: excellent (used), strapping machine, strapping set, tensioning and sealing device, textile strapping set Nlodpfovrdzwjx Am Tjd -Manufacturer: Vematec, textile strapping set 19 mm with tensioning device, unwinder, accessories -Steel reel: with 2x polyester tape width 19 x 1 mm -Staples/reel tensioners: see photos -Transport dimensions: 560/480/H480 mm -Total weight: 32.4 kg

Condition: good (used), Digital input module 16x24V DC 3ms PS416-INP-400 -Supply voltage: DC 24 ... 24V -Supply voltage type: DC -Number of digital inputs: 16 -Number of digital outputs: 0 -Input current with signal: 1 8.6mA -Permissible input voltage: -3 ... 30.2V -Type of input voltage: DC -Type of digital output: none -Maximum permissible voltage at the output: 0V -Electrical connection type: Plug connector -Delay time during signal change: 3 ... 3ms Explosion protection category: PS416-INP-400 Nljdpfjb A S Unex Am Tsd -Weight: 0.2 kg

Condition: good (used), Pipe welding accessories, forming gas welding equipment, forming gas welding aid -Diameter: 600 mm -Rubber sealing lip -with transport rollers for disassembly from the pipe to be welded Nlodpjb A N Apofx Am Tsd -Dimensions: 650 x 450 mm -Weight: 18 kg

Condition: good (used), Control board, output board, controller, memory module, PLC controller, expansion module, interface module, analog assembly, analog module, analog output, analog input Manufacturer: Siemens, Simatic S7 Analog Input Original Packaging -Type: 6ES7 331-7KB01-OABO -Quantity: 1 module available -Price: per piece -Cardboard dimensions: 150/130/H45 mm Nodpfxshz Rflj Am Teld -Weight: 0.2 kg/pc.