单选题The record of tests and inspection of fire fighting equipment on board a ship must include（）.Athe name of the person conducting the testBthe weight of the chargeCrecommendations for the next testDAll of the above
单选题
The record of tests and inspection of fire fighting equipment on board a ship must include（）.
A
the name of the person conducting the test
B
the weight of the charge
C
recommendations for the next test
D
All of the above
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