cranked link chain 中文意思是什麼
cranked link chain
解釋
彎板鏈-
Welded steel type cranked link mill chains and chain wheels
工程用鋼制焊接彎板鏈和鏈輪 -
Heavy - duty cranked - link transmission roller chains and chain wheels
重載傳動用彎板滾子鏈和鏈輪
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