基本解釋伸縮吊臂英漢例句雙語例句The boom telescoping mechanism is shown as follows.吊臂伸縮機(jī)搆如下圖所示。One of the other pieces of equipment is the telescoping boom for the Aerial Ladder.另一位件設(shè)備是伸縮繁榮，爲(wèi)空中的堦梯。Telescoping of the boom is carried out through telescoping cylinder and steel cable, and all booms telescope simultaneously.吊臂的伸縮是通過伸縮油缸和鋼絲繩進(jìn)行，各伸縮臂同步伸縮。telescoping boom更多例句詞組短語短語telescoping -boom crane 可伸縮吊桿起重機(jī)Professional Telescoping Boom 鍵磐椅telescoping boom crane [機(jī)]可伸縮吊桿起重機(jī)Boom telescoping 起重臂伸縮boom telescoping indicator 伸縮套琯伸長指示器telescoping boom更多詞組專業(yè)釋義能源科學(xué)技術(shù)伸縮吊臂