问题
单项选择题
Which portable fire extinguisher is normally recharged in a shore facility?()
A.Dry chemical (cartridge-operated)
B.Water (cartridge-operated)
C.Water (pump tank)
D.Carbon dioxide
答案
参考答案:D
Which portable fire extinguisher is normally recharged in a shore facility?()
A.Dry chemical (cartridge-operated)
B.Water (cartridge-operated)
C.Water (pump tank)
D.Carbon dioxide
参考答案:D