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Generally, the first action in extinguishing an LF...

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Generally, the first action in extinguishing an LFG fire caused by escaping gas is to（）.

发布日期：2021-03-22

A.sweep flames away with water spray

B.shut off the leak

C.use a chemical foam fire extinguisher

D.call t e local fire department

标签： generally action extinguishing lfg fire

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