![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[多选题]
依据下列矿井瓦斯相对涌出量,属于高瓦斯矿井的有()m3/t
A.10
B.12
C.14
D.16试题编号:84、71814
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
BCD
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.10
B.12
C.14
D.16试题编号:84、71814
BCD
A.或矿井绝对瓦斯涌出量小于或等于40m/t
B.或矿井绝对瓦斯涌出量小于或等于40m/min
C.且矿井绝对瓦斯涌出量小于或等于40m/t
D.且矿井绝对瓦斯涌出量小于或等于40m/min
A.或矿井绝对瓦斯涌出量小于或等于40m3/t
B.或矿井绝对瓦斯涌出量小于或等于40m3/min
C.且矿井绝对瓦斯涌出量小于或等于40m3/t
D.且矿井绝对瓦斯涌出量小于或等于40m3/min