A branch line valve of a fire extinguishing system on a ship must be marked with the（）. -题库考试答案搜索网

A branch line valve of a fire extinguishing system on a ship must be marked with the（）.

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2022-01-05 23:09

A、maximum pressure allowed at that branch
B、name of the space or spaces which it serves
C、date of the last maintenance inspection
D、pressure needed to maintain an effective stream at that point

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正确答案

B

试题解析

标签：探火与消防设备

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