通过分析_______气体的增加量和递增速率能够判断煤炭是否自燃。 -题库考试答案搜索网

通过分析_______气体的增加量和递增速率能够判断煤炭是否自燃。

单选题

2021-09-01 22:49

A、二氧化碳
B、氧气
C、一氧化碳
D、氮气

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正确答案

C

试题解析

标签：联大河南理工大学矿井通风与安全课程设计

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