surface drill的意思|示意
surface drill相关短语
1、 spiral surface drill point 螺旋面钻尖
2、 mining with surface drill well 地面钻井开采
3、 surface drill rig 露天钻车
4、 surface-set drill 表面装嵌钻头
5、 drill pipe surface imperfection 钻杆表面缺陷
6、 Drill Stem Surface 钻具表面
7、 drill equipment and surface tools 钻探设备及地面钻探机具
8、 internal doublerun drill heating surface 内受热面
surface drill相关例句
The problem is solved when the numerical control spherical surface drill press is used.
采用数控球面钻床，很好地解决了这一问题。
When dive teams drill through the frozen surface of the White Sea off the north-west coast of Russia, they are greeted by grinning belugas.
潜水团队钻透俄罗斯西北部白海冻结的海面，受到笑容可掬的白鲸欢迎。
When is has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。