all-in ballast

基本解釋

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(hù)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(jí)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。
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