1) Western airshaft of Xinli
新立西风井
2) mine air return shaft
回风立井
1.
During the excavation operation of the Sanshuigou mine air return shaft passing through No.
在西井三水沟回风立井揭穿3号煤层过程中,为消除突出隐患,制定并实施了三水沟回风立井井筒揭露煤层方案。
3) ventilation subvertical
进风立井
1.
In the light of some problems existing in the construction of coal mine\'s ventilation subvertical such as the more installations,complicated techniques,and difficult promotion of the producing speed,etc.
针对煤矿进风立井施工中设备较多、工艺复杂、提高进度困难等问题,总结和介绍了长平矿釜山进风立井施工过程中所采取的一些技术和工艺,探讨了有效提高施工进度的方法。
4) fresh air intaking shaft
新风竖井
1.
Design of the fresh air intaking shaft in highrise buildings;
高层建筑新风竖井设计问题
6) vertical fresh air pipe
新风立管
补充资料：新立
1.新登上君位。
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参考词条