chain drum 中文意思是什麼
chain drum
解釋
卷鏈筒-
A stationary motor - driven or hand - powered hoisting machine having a drum around which is wound a rope or chain attached to the load being lifted
絞車,起貨機一種裝有捲筒的固定的電動機驅動或手動的吊升機械,捲筒周圍纏繞著與提升的重物相連的繩索 -
The revolving of drum can be performed through three transmissions that is : v - belt, chain and gear transmissions. customers can choose any kinds of transmissions
該機備有三角膠帶傳動、鏈傳動和齒輪傳動三種傳動形式供用戶選擇。
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