coal-bearing strata

  • 网络含煤地层;含煤岩系;产煤地层

coal-bearing stratacoal-bearing strata

coal-bearing strata

含煤地层

含烃地层,hydrocarbo... ... ) net hydrocarbon sand 净含烃砂层 ) coal-bearing strata 含煤地层 ) oil-bearing strata 含油地层 ...

含煤岩系

bearing... ... 18. coal-bearing properties 含煤性 19. coal-bearing strata 含煤岩系 20. interest-bearing capital 生息资本 ...

产煤地层

bear的用法 ... The bond bears interest. 这债券生息。 coal-bearing strata 产煤地层 ...

煤系地层

泥煤系地层水溶蚀箱,coaly... ... ) coal stratum 煤系地层 ) coal-bearing strata 煤系地层 ) coal measure strata 煤系地层 ...

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