gear chain drive shaft in conveyor belt is on production line. timing chain of car, tensioners in engine. industrial roller chain, technology. team work, business industrial concept

gear chain drive shaft in conveyor belt is on production line. timing chain of car, tensioners in engine. industrial roller chain, technology. team work, business industrial concept

  • JPG 300 DPI

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  • Author: istock
  • License:buy for Personal Use & Commercial
  • File Type: JPG
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