drawwork

常見(jiàn)例句

Drawwork system can adopt teo types: drum hoist and double drum hoist.The main drum hoist adopts integral Ribas rope slot.
絞車系統(tǒng)可採(cǎi)用單滾筒和雙滾筒兩種形式，主滾筒採(cǎi)用整躰式裡巴斯繩槽。
While conveying the coal slope roadway in coal mine well,hydraulic drawwork has become the main equipment conveyance including person.
在煤鑛井下採(cǎi)區(qū)傾斜巷道運(yùn)輸中,液壓絞車已成爲(wèi)一種包含運(yùn)人的主要運(yùn)輸設(shè)備。