drop-forged chain 中文意思是什麼
drop-forged chain
解釋
落鍛鏈-
Drop forged rivetless chains, sprocket teeth drive chain drive dogs
無鉚釘模鍛鏈鏈輪齒傳動鏈傳動夾頭 -
Chain transmission. drop forged rivetless chains for conveyors
鏈傳動.傳送機用落錘鍛造的非鉚接鏈條
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