1.
Drilling and Blasting Technology of Hard Rock in New Ventilating Shaft in Zhangxin Coal Mine
张新矿新风井坚硬岩石凿岩爆破技术
2.
Calculation on Effective Air Quantity of Mixing New Mind in Mine Series Ventilation New Wind-doped
矿井串联通风掺新风的有效风量计算
3.
Rapid Construction Technology of Freezing Well-wide Shaft of New Shanghai No.1 Ventilation Shaft Mine
新上海一号矿风井全井冻结井筒快速施工技术
4.
Use of Well Poing of Light Precipitation in Number Blast Furnace New District Magang;
轻型井点降水在马钢新区B号热风炉的应用
5.
Construction New Method of Entire Seal Fixed Point Ventilation in Modern Mine
全封闭定点通风现代化矿井的建设新思路
6.
Development of a New Type of Multi-functional Detector for Mine Ventilation Parameters
一种新型矿井通风参数综合检测仪的研制
7.
A ventilating shaft, as in a mine.
（比如矿井中的）上风井
8.
supply with a brattice, to ventilate mines.
装上矿井通风用的风幛。
9.
Application of New Exercise System to Temporary Change in No.4 Wind Shaft of 13Mine
新型操车系统在十三矿己4风井临时改绞中的应用
10.
Lining Slipform Construction Technology of Sending and Exhausting Single-shaft
单井送排风式竖井衬砌滑模施工技术
11.
mine static head
矿井通风系统静压头
12.
Standard for the equipment of ventilative safety of colliery
矿井通风安全装备标准
13.
Research on the optimizing technology of ventilation system renovation for multi-airshaft mine
多风井矿井通风系统优化改造技术研究
14.
To admit fresh air into(a mine, for example) to replace stale or noxious air.
使通风，使空气流通使新鲜空气进入（如矿井）以替换不新鲜的或有毒的空气
15.
A passage for drawing up smoke or air.
上风井，上风烟道发散烟或空气的通道
16.
East Air Shaft Main Ventilator Online Monitoring Research and Application
东风井主通风机在线监控研究与应用
17.
Study on New Integrated Working Fluid Technology for Drilling and Cementing
新型钻井固井一体化工作液技术研究
18.
The Present Situation and the New Developing Trend of 1000m Deep Shaft Sinking Technology
千米深井凿井技术现状及发展新动向