1.
The Simple Study of Rapid Construction of Auxiliary Shaft in EightBao Coal Mine
八宝煤矿副井井筒快速施工作业浅析
2.
Construction technology for auxiliary shaft crosscut in huerxinhe coal mine
霍尔辛赫煤矿副井井筒揭煤施工技术
3.
The surface Pre-grouting Method of Shicao Coal Mine Vice-shaft
石槽村煤矿副井井筒地面预注浆施工方法
4.
Safe And Quick Construction with High-quality of Auxiliary Inclined Shaft in Xiegou Coal Mine
斜沟煤矿副斜井井筒安全优质快速施工
5.
On exploration of lifting rubber-tyred vehicle for vessel layout in shaft of vice mine
提升胶轮车副立井井筒提升容器布置设计探讨
6.
Auxiliary Shaft Pilot Hole Construction Technology and Shaft Inflow Estimation in Maiduoshan Coalmine
麦垛山煤矿副立井井筒检查孔施工技术及涌水量预算
7.
Application of Frication Reel-cage Prevented Fall in Malan Mine Viceshaft
摩擦卷筒式防坠罐装置在马兰矿副立井的应用
8.
Code for design of inclined shaft and chambers of coal mine
煤矿矿井斜井井筒及硐室设计规范
9.
Experience on the shrink shaft drilling construction reserve period
缩短立井井筒凿井施工准备期的经验
10.
a shaft driven upward is called a raise; one that is driven downward is known as a winze.
从下往上开拓出来的井筒叫天井;从上往下开拓出来的井筒叫盲井。
11.
The ConstructionAnalysis of Anti-Well Method Through Falling Soft Rock Section
反井法施工立井井筒过软岩垮落段实践分析
12.
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
13.
Prediction of wellbore temperature field and analysis of influence factor for high-pressure gas well kill
高压气井压井井筒温度场预测与影响因素分析
14.
Study and Application of Grouting behind Main Shaft Wall to Ronghua Vertical Shaft
荣华立井主井井筒壁后注浆的研究与运用
15.
Shut-in static pressure calculation of condensate gas wells considering phase behavior change in borehole
考虑井筒相态变化的凝析气井关井静压计算
16.
Stress Analysis for Cemented CNG Storage Well and Its Construction Process
全井筒固井储气井应力分析及施工工艺
17.
wellbore storage domination
井筒储存起支配作用
18.
Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine
煤矿立井井筒装备防腐蚀技术规范