blast-hole drilling的意思|示意

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爆破孔钻


blast-hole drilling的网络常见释义

钻炮眼 ... blast-hole drilling 钻炮眼 blast-hole arrangement 炮眼布置 ; 炮孔布置 ; 炮孔布置 blast-hole ringing 炮眼底扩大 ...

blast-hole drilling相关短语

1、 underground blast hole drilling 井下炮眼钻凿

2、 blast -hole drilling 钻炮眼

3、 blast hole drilling rig 炮孔钻机

blast-hole drilling相关例句

This paper describes the theory, features and testing results of the air reverse circulation drilling process used in geo physical blast hole drilling.

概述了空气反循环钻进工艺应用于物探爆破孔施工的原理、特点及其试验应用情况。

May operate air-track, rotary, down-the-hole or other drilling machines to drill blast holes or may direct drilling of blast holes.

操作空气运作轨道,旋转,向下钻孔机或其他钻探机钻爆破洞或直接钻爆破洞。