当前位置:在线题库搜索>[单选题]Where tanks are arranged for either oil or ballast () must be fitted in the pipe so that only the ballast main or the oil transfer main connected to the tank.的答案是什么?

问题:

[单选题]Where tanks are arranged for either oil or ballast () must be fitted in the pipe so that only the ballast main or the oil transfer main connected to the tank.

A、a sea water chest
B、a change-over chest
C、a buffer tank
D、a three-way valve

参考答案: B

相关内容