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同力鋁業(yè)股份有限公司從事鋁合金鍛造加工，主要鍛造的產(chǎn)品有鋁合金曲柄，鏈輪曲柄等，要鍛造鋁合金可以找同力鋁業(yè)。

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Aluminum Forging Experts Around You.

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TL069

MODEL:TL069

  • CRANK MODEL:PR06 TOX
  • CRANK MATERIAL:FORGED AL-6061-T6
  • CRANK FINISH:HBK
  • BCD:130MM
  • LENGTH:165-175MM
  • CHAINRING:44,46,48,50,52,53,56T
  • CHAINRING FINISH AND MATERIAL:ED,STEEL+GUARD HBK,ALLOY-6061-T6
  • SPEED:9-11S
  • CHAIN LINE:45MM
  • Q-FACTOR:160MM
  • B.B.AXLE:?24MM/136MM

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