试题与答案

二氧化碳灭火剂用量计算,根据灭火场所的不同可以有哪几种计算方法。A、体积计算法 B、

题型:单项选择题

题目:

二氧化碳灭火剂用量计算,根据灭火场所的不同可以有哪几种计算方法。

A、体积计算法

B、面积计算法

C、体积计算法和面积计算法

D、周长计算法

答案:

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