试题详情
- 单项选择题水泥涂料用于淡水舱和双层底舱。()
A、Primer is used for sea water tanks and double bottom tanks.
B、Cement wash is used for fresh water tanks and double bottom tanks.
C、Varnish is used for fresh water tanks and double bottom tanks.
D、Bitumen is used for fresh water tanks and double bottom tanks.
- B
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