auger drilling
短語(yǔ)詞組
- auger r drilling 螺旋鉆空
- auger -percussive-rotary drilling 螺旋沖擊回轉(zhuǎn)鉆進(jìn)
- long auger drilling 長(zhǎng)螺旋鉆孔
- auger drilling machine 液壓步履式螺旋鉆孔機(jī)
- auger drilling technology 螺旋鉆進(jìn)技術(shù)
- continuous auger drilling 長(zhǎng)螺旋鉆孔機(jī)
- Long Auger Drilling Rig 長(zhǎng)螺旋鉆孔機(jī)
- hydraulic gait -model all-auger drilling machine 液壓步履式螺旋鉆孔機(jī) 返回 auger drilling