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line boring meaning in English

共轴孔
沿同一勘探线钻孔
直线镗孔

Related Words

  1. extremely bored
  2. boring time
  3. hand boring
  4. boring gang
  5. hole boring
  6. boring stick
  7. percussive boring
  8. bored piling
  9. boring journal
  10. boring rig
  11. line booster pumstation
  12. line borer
  13. line boring bar
  14. line boring machine
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