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board and pillar meaning in Chinese

房柱式开采法
房柱式开法

Examples

  1. Application of pedrail - walking type hydraulic supports in board and pillar mining method
    房柱式开采中履带行走式液压支架的应用

Related Words

  1. pillar method
  2. pillar stiffener
  3. coral pillar
  4. pillar operation
  5. bringback pillar
  6. built pillar
  7. hollow pillar
  8. sun pillar
  9. granite pillar
  10. draw pillars
  11. board and lodging
  12. board and lodging expenses
  13. board and pillar method
  14. board and pillar work
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