coal-bearing strata的意思|示意
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[地质] 含煤地层
coal-bearing strata的网络常见释义
含煤地层 ... Coal-bearing series 煤系 Coal-bearing strata 含煤地层 Volcanic eruption 火山喷发 ...
coal-bearing strata相关短语
1、 coal - bearing strata 含煤地层
2、 main coal bearing strata 主要含煤地层
3、 Longtan coal-bearing strata 龙潭煤系