單項(xiàng)選擇題

A carbon dioxide fire extinguisher has been partially discharged, and should be immediately （）.

A.tagged and restowed properly in its rack
B.weighed and the charge loss recorded
C.given to the chief engineer for recharging
D.tagged "empty" and stowed separately from charged extinguishers

你可能感興趣的試題

單項(xiàng)選擇題

Which of the listed fire extinguishers cannot be easily recharged aboard ship?（）

A.Soda acid
B.Carbon dioxide
C.Dry chemical
D.Cartridge-operated Foam

單項(xiàng)選擇題

When checking the liquid level in a tank, you should position yourself （）.

A.on the windward side of the opening
B.on the leeward side of the opening
C.at a right angle to the wind direction
D.so that the obstruction of your body will protect you from the fumes

97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区 狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

A carbon dioxide fire extinguisher has been partially discharged, and should be immediately （）.

你可能感興趣的試題

Which of the listed fire extinguishers cannot be easily recharged aboard ship?（）

When checking the liquid level in a tank, you should position yourself （）.

97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久