So, Cohen explains, ships fill massive onboard ballast tanks by pumping seawater in at one port and pumping it out at the next.
所以，Cohen解释道，轮船需要在一个港口把海水泵进巨大的压舱水柜，然后在下一个港口再泵出去。
Seawater wet-dry cycling is a common corrosion condition in the ocean industry, such as water ballast tank condition.
在海洋环境中，有许多的金属构件经常处于海水干湿交替状态下，如船舶压载水舱。
The system can be ballast system, firefighting system, seawater, fresh water, dry bulk, mud and sanitary system.
主要应用在压载，消防，海水，淡水，散料，泥浆，生活污水系统！
应用推荐