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蘇伊士運(yùn)河探照燈, 但插座和吊柱由建造方提供.Suez Canal searchlight, but socket and davit to be supplied by builder.起動(dòng)吊柱馬達(dá). 準(zhǔn)備放艇.Start the davit motor. Ready for lowering.所有救生艇吊柱,滾輪,滑車, 拆檢, 清潔,加油并裝妥.All sheaves and rollers of life boat davit ...

“吊柱”的拼音為：diào zhù...

“吊柱”的英語可以翻譯為：davit ...