Foam extinguishes a fire mainly by（）. -题库考试答案搜索网

Foam extinguishes a fire mainly by（）.

单选题

2022-01-01 07:49

A、cooling
B、chemical action
C、smothering
D、inerting the air

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正确答案

C

试题解析

标签：消防演习与作业

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