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roof hole meaning in English

顶板孔
顶部的钻孔

Examples

  1. Determination of rational roof hole position in b11 winning face in huainan old mining area
    11回采面顶板钻孔合理位置确定

Related Words

  1. roofing copper
  2. pectine roof
  3. imperial roof
  4. accessible roof
  5. roof foundering
  6. slate roof
  7. roof inclination
  8. lvye roof
  9. roof mountain
  10. roof door
  11. roof hinging
  12. roof holding
  13. roof hood
  14. roof in gutter tiles
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