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blasthole collar meaning in English

炮眼口

Related Words

  1. blasthole
  2. blasthole drill
  3. blasthole ring
  4. blasthole drilling
  5. blasthole bit
  6. blasthole charger
  7. blasthole method
  8. sprung blasthole
  9. small diameter blasthole
  10. convex blasthole bit
  11. blasthole bit
  12. blasthole charger
  13. blasthole drill
  14. blasthole drilling
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