drawwork

常見例句

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)可采用單滾筒和雙滾筒兩種形式，主滾筒采用整體式里巴斯繩槽。
While conveying the coal slope roadway in coal mine well,hydraulic drawwork has become the main equipment conveyance including person.
在煤礦井下采區(qū)傾斜巷道運輸中,液壓絞車已成為一種包含運人的主要運輸設備。