roll chain 中文意思是什麼
roll chain
解釋
滾子鏈-
Design and processing technique of the pressure roll of prefixal toothed - chain front mounted mower conditioner
前置式齒型鏈割草壓扁機壓扁輥的設計及加工工藝 -
There are net carried bect and roll chain to be choosen in carrier part
輸送部分有網狀帶和桿狀鏈兩種可供選擇。
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