A、use all CO2 available to cool the surrounding area
B、stand by with water or other agents
C、thoroughly ventilate the space of CO2
D、jettison all burning materials
更多“After extinguishing a fire with CO<sub>2</sub>，it is advisable to（）.”相关的问题
A、put back in service if more than 50% of the charge remains B、repainted C、discarded D、recharged
A、put back in service if some CO2 remains B、hydrostatically tested C、retagged D、recharged
A、A.put back in service if some C02 remains B、B.hydrostatically tested C、C.retagged D、D.recharged
A、put back in service if some CO2 remains B、hydrostatically tested C、retagged D、recharged
A、foam extinguishers B、water spray equipment C、dry powder extinguishers D、soda-acid extinguishers
A、A.After each use B、B.When the air temperature exceeds 90°F C、C.Every 6 months D、D.Every 12 months
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