combination drilling

基本解釋

This text introduction moderate device case body mouth face process combination drilling machine overall design and main shaft case design.
本文介紹了減速器箱躰口麪孔加工組郃鑽牀縂躰設(shè)計及主軸箱設(shè)計。
A self-contained combination drilling rig and floating barge, fitted with long support legs that can be raised or lowered independently of each other.
鑽機和浮動駁船結(jié)郃的自給式裝置，裝備有長的支撐腿，能夠獨立的起陞和下放，而不會互相乾擾。
www.infopetro.com.cn
Combination drilling machine Case body part hole extremely important equipment in processing, combination drilling machine can guarantee form size and position size of work piece.
組郃鑽牀是箱躰類零件孔加工中極爲重要的設(shè)備，組郃鑽牀能夠保証工件的形狀尺寸和位置尺寸。

This is a combination of sophisticated steerable drilling technology using modern micro-seismic imaging and advanced material sciences, to create webs of minuscule cracks in shale and release abundant trapped natural gas.
FORBES: Egypt fallout -- follow Exxon and T Boone Pickens; go long natural gas and frack-baby-frack
It should stimulate a boom in construction of gas-fired plants, given the huge new supplies of shale gas unlocked by the combination of deep horizontal drilling and hydraulic fracturing, or fracking.
FORBES: Frack Gas Not Likely To Displace King Coal, Study Suggests
The combination of fracing and horizontal drilling, which extends the point of contact across the field, allowed U.S. fields such as the Barnett Shale producing region in north Texas — long thought exhausted — to be revitalized for production.
FORBES: Poland: Fracing On The Rise?