travelling mast 中文意思是什麼

travelling mast 解釋
移動式桅桿
  • travelling : adj. 旅行的,游歷的;流動的,移動的。n. 旅行,游歷;流動(劇團);移動;滑走。 travelling expenses 旅費,盤費。
  • mast : n 桅;柱,竿,天線桿,天線塔;(停飛船的)栓柱。 ★三桅船從船頭起依次為 foremast 前桅, mainmast ...
  1. The rigs indlude special carrier ( developed by our company ), engine, hydraulic transmission, right angle gearbox, single ( double ) drum drawwork, rotary table transmission box, hydraulic drawworks, front and rear supporting frame, double - section hydraulic telescopic mast, crownblock, travelling hool, weight indicator, hydraulic, pneumatic and electrical system, etc

    專用底盤為載車,由專用汽車底盤、發動機、液力變速箱、角傳動箱、單(雙)滾筒絞車、轉盤傳動箱、液壓絞車、前支架、后支架、雙節液壓伸縮式井架、天車、游車大鉤、指重表、液壓系統、氣路系統、電器系統等組成。
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