- 钻井 borehole; well drilling
- 法 law
- 凿井 dig a well; sink a well shaf ...
- 凿井法 sinking method
- 沉箱法凿井 shaft sinking by caisson method
- 冻结法凿井 freeze sinking
- 灌浆法凿井 cementation sinking
- 钻井法 sinking by boring
- 沉井凿井法 shoe process
- 冻结凿井法 freezing method
- 钢缆凿井法 cable system
- 上向凿井法 sinking by raising
- 铁及钢板桩法凿井 iron and steel sheet piling
- 螺旋型凿井法 screw-type sinking method
- 冲水钻井法 wash drilling
- 电弧钻井法 arc drilling
- 混合钻井法 combination system of drilling
- 民间钻井法 provincial drilling method
- 旋转钻井法 rotary drilling; rotary system
- 霰弹钻井法 pellet drillin method
- 奥梯林冻结凿井法 oetling freezing method
- 板桩支架凿井法 sinking with piling
- 第何蒂冻结凿井法 dehottay freezing method
- 阶段工作面凿井法 sinking by benching
- 科赫冻结凿井法 koch freezing process
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- Loading and structure of shaft lining by shaft drilling in deep alluvium
深厚表土中钻井法凿井的井壁外载和结构
Last modified time:Mon, 11 Aug 2025 00:29:56 GMT