coal seams in upper member of Taiyuan Formation
返回 19 条匹配短语对
10 mineable coal seams in Inner Mongolia
内蒙十层可采煤层
erosion zones in coal seams
煤层冲刷带
water infusion in coal seams
煤层注水
accompanying element in coal
煤中伴生元素
advance in coal
煤巷掘进
补偿无功
air and pulverized coal in boiler
锅炉风粉
白屈菜红碱(CHE)
arsenic level in coal
煤砷含量
As in coal
煤中砷
carbon content in coal
煤中碳
Chlorine Content in Coal
煤中氯
媒中氯含量
节流器
Chlorine in Coal
煤中氯
Cl in coal
煤中氯
Close Coal Seams
近距煤层
近距离煤层
Close Distance Coal Seams
近距离煤层
Closed Coal Seams
近距离煤层
close-high coal seams
近距高煤层
coal bed methane in coal mine area
煤矿区煤层气
coal formation circumstance
成煤环境
coal formation kleit
煤系高岭土
最近更新
Statistical predicting modelWEAR LIFETIMEHeisenberg uncertainty principle长条薄片刨花参数化查询the swirling flow spillway tunnel连续拉伸弯曲矫直机bininfeasible