- 刮刀 slicker; carryall; erasing k ...
- 取 take; get; fetch
- 心 the heart
- 钻头 boring crown; bore bit; dril ...
- 的 4次方是 The fourth power of 2 i ...
- 刀 knife; sword
- 翼 the wing of a bird
- 半取心钻头 semi-coring bit
- 不取心钻头 blind bit; coreless bit; full-face bit
- 取心钻头 core drilling bit; core head; coring bit; coring crown; rock core bit
- 薄壁取心钻头 thin core bit
- 齿状取心钻头 borway bit
- 绳索取心钻头 wire line core bit
- 筒式取心钻头 barrel-type core bit
- 涡轮取心钻头 turbo-core bit
- 牙轮取心钻头 core cone bit
- 直壁取心钻头 straight wall coring bit
- 锥形取心钻头 tapered core bit; tapered core reamer
- 打捞金刚石取心钻头的公锥 core-bit tap
- 刮刀钻头的刮刀片 bit wing
- 凹型不取心钻头 solid concave bit
- 冲击钻探取心钻头 percussive coring bit
- 堵塞的取心钻头 plugged bit
- 回转式取心钻头 rotary core bit
- 金刚石不取心钻头 solid crown bit
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Last modified time:Thu, 14 Aug 2025 00:29:56 GMT