air hammer drilling的意思|示意
风动凿岩机
air hammer drilling的网络常见释义
气动震击钻井 ... air foam drilling 空气泡沫钻进 ; 空气泡沫钻井 air hammer drilling 气动震击钻井 ; 空气锤钻井英文课件 ; 空气锤钻井 air driving drilling machine 气腿式风钻 ...
空气锤钻井英文课件 空气锤钻井英文课件(Air Hammer Drilling) 精简版空气锤钻井技术
空气锤钻井 ... air foam drilling 空气泡沫钻进 ; 空气泡沫钻井 air hammer drilling 气动震击钻井 ; 空气锤钻井英文课件 ; 空气锤钻井 air driving drilling machine 气腿式风钻 ...
air hammer drilling相关短语
1、 air downhole hammer drilling 空气潜孔锤钻进
air hammer drilling相关例句
Literature research of air hammer drilling in domestic and overseas.
国内外空气锤钻井技术的文献调研。
The air-driven down-hole hammer drilling is still very effective and speedy in well drilling in karst limestone area.
在水文水井中，气动潜孔锤钻进仍可发挥它高效率、高速度的作用。
This paper collects air hammer' using status in oil and gas fields drilling site at home and abroad.
收集了国内外空气锤技术在油气田钻井现场的使用现状。