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roller-cone bit meaning in English

牙轮钻头

Examples

  1. Study on pz modular roller - cone bit and rock drilling technology
    系列组合牙轮钻头及其嵌岩技术的研究

Related Words

  1. roller
  2. rollers
  3. customized cone
  4. double cone
  5. spatter cone
  6. blasting cone
  7. sinter cone
  8. camera cone
  9. roger cone
  10. drag cone
  11. roller-cellpump
  12. roller-coaster swap
  13. roller-cone core bit
  14. roller-conveyor freighting system
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