瓦斯积聚 meaning in English
firedamaccumulation
methane accumulation
Examples
- Control method and practice of gas accumulation in aworking face
回采工作面瓦斯积聚的治理方法与实践 - Discussion of gas gathering process in preparative coal body to be mined in coal face
工作面预采煤体中瓦斯积聚过程探讨 - Gas accumulation automatic monitoring - processing method on upper corner of fully mechanized coal mining face
综采工作面上隅角瓦斯积聚自动监控处理方法 - Must check gas above all , must discharge by the regulation when gas is accumulative , answering only tasteful in gas chroma does not exceed 1 , 0 , carbon dioxide chroma does not exceed 1 , 5 , air composition accords with regulations when the 100th requirement , ability works
必须首先检查瓦斯，当瓦斯积聚时必须按规定排放，只有在回风流中瓦斯浓度不超过1 、 0 ，二氧化碳浓度不超过1 、 5 ，空气成分符合规程第一百条要求时，才能作业。