基本解釋[土木建築工程]統(tǒng)貨道碴料英漢例句雙語例句All galvanization, stainless steel and other non-ferrous metal fittings in water ballast tanks should be protected during sand-blasting. If have damaged, should be renew.鍍鋅件、不鏽鋼或其它有色金屬材料的舾裝件的保護工作，沖砂中避免損壞。若有損壞，須更換；CLZ/2 Marine vertical self-absorption-type double-double outlet pump, cooling sets, fire fighting, bilge, ballast in a, a multi-pump, apply to all ships, and military Ship.CLZ/2型船用立式自吸雙級雙出口離心泵，集冷卻、消防、艙底、壓載於一身，一泵多用途，適用於各種船舶、軍艦。www.kangniling.com.cnall-in ballast更多例句專業(yè)釋義土木建築工程統(tǒng)貨道碴料