瓦斯矿井
返回 20 条匹配短语对
爆炸性矿井瓦斯
fire damp
瓦斯矿井
low gassy mine
Low-gas Coal Mine
low-methane mine
瓦斯矿井
Mine with High Gas Content
highly gassy mine
High-gas Coal Mine
rich gas coal mine
High-gassy mine
矿井瓦斯
coal mine gas
coalmine gas
CMM
Gas
Gas in Coal Mine
mine gas
mine methane
damp
矿井瓦斯爆炸
mine gas explosion
矿井瓦斯传感器
mine gas sensor
矿井瓦斯浓度
coal mine gas concentration
矿井瓦斯排泄装置
mine gas drainage plant
矿井瓦斯探测器
mine gas detector
高瓦斯突出矿井
high gas and outburst mine
矿井通风瓦斯
VAM
低级瓦斯矿
slightly gassy mine
多尘瓦斯矿
closed lamp mine
gaseous and dusty mine
高瓦斯矿区
highly gas mining area
煤矿瓦斯
coal mine methane
coal gas
colliery gas
coal mine gas
coalmine gas
Coal-mine Gas
Methane gas of coal mines
Coal methane
mine gas
煤矿瓦斯抽采
coalmine gas extraction and production
煤矿瓦斯输运技术研究
Study of Transportation Technology of Mine Gas
煤矿瓦斯预测
mine gas forecast
斯瓦斯提卡
Swastika
瓦斯矿
gaseous mine
foul mine
gassy mine
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