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bottom coal meaning in English

煤层底部煤

Examples

  1. Installation and application of monorail in bottom coal roadway with fully anchored support
    全锚支护底煤巷单轨吊轨道安装及应用

Related Words

  1. bottom
  2. bottoms
  3. bottoming
  4. bottomer
  5. bottom roll bottoms
  6. admiralty coal
  7. coaling stage
  8. metallurgical coal
  9. sterile coal
  10. coal distributor
  11. bottom closed shed
  12. bottom cloth
  13. bottom coat
  14. bottom coil
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