water ballast tank meaning in English

压载水舱
压载水液舱

As antirust paint for water ballast tank and crude oil tank
主要用于压载舱、原油舱等部位的防腐漆。
As a protective coating for water ballast tanks , cofferdams , bilges , void spaces , etc
用作压载水舱、贮槽、空隔舱、舱底以及空隙部位的防护。
Dowill marine paint products serials include shopprimer , underwater hull paints , antifouling paints , water ballast tank paints , cargo tank paints , external decks and hatch covers paints , keel to rail paints , top sides and external superstructure paints , high performance cosmetic finishes paints
德威公司船舶涂料产品系列包括，车间底漆产品系列；船壳防腐漆产品系列；防污漆；压载舱防腐漆产品系列；货舱漆产品系列；油舱漆；饮用水舱漆；甲板及舱盖漆；上层建筑漆等等。