trolley crane
基本解释
- 架空起重機;架空吊車
英汉例句
- Double-trolley bridge crane is a kind of bridge crane.
雙小車橋式起重機是橋式起重機的一種。 - This paper introduces the historical development of the double trolley quayside container crane concisely.
岸邊集裝箱起重機是集裝箱碼頭進行船舶裝卸作業的主要設備。 - The four corners of the frame are provided with four pulleys. Wire ropes pass round the pulleys and are tightened on the reel drum of a crane trolley.
框架上麪的四角裝有四衹滑輪,鋼絲繩繞過滑輪曏上系於起重行車的卷筒上。
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雙語例句
词组短语
- trolley y crane 架空吊車
- double -trolley bridge crane 雙小車橋機
- trolley of bridge crane 起重機小車
- crab trolley type wall crane 絞車式壁裝起重機
- crab trolley type bridge crane 載重小車式裝卸橋
短語
专业释义
- 架空吊車
- 懸掛式起重機