cargo derrick 中文意思是什麼
cargo derrick
解釋
吊化桿裝置-
Heavy lift derrick cargo winch
重貨起重機 -
This vessel is provided with derrick on main deck, cargo space, refrigeration space, prisoners space, watch room. perfect arrangement and easy for use
本船具有主甲板帶吊機的貨艙冷藏艙囚犯室監視室,布置緊湊,方便使用。 -
The derrick to be laid down on deck, cargo blocks, span takles, guide rollers and all moving parts of derrick of derrick to be dismantled. cleaned and greased with special grese
吊桿放置甲板上,吊貨滑車,調節跨幅復式滑車,導輪及吊貨桿上所有活動部件拆開,清潔,加優質潤滑脂。
分享友人