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蘭溪市馳航機械股份有限公司主要生產(chǎn)鋁合金鍛件,擁有多年的鋁合金制品鍛造加工經(jīng)驗。

T31-WD

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165,170MM

CHAINRING:44,46T

CHIANRINGS MATERIAL:3MM ALLOY

PCD:130MM

CHAINLINE:44MM

B.B.Axie:103MM(17-68-18R)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165,170MM

CHAINRING:44,46T

CHIANRINGS MATERIAL:3MM ALLOY

PCD:130MM

CHAINLINE:44MM

B.B.Axie:103MM(17-68-18R)

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