井峒 的英文怎麼說
中文拼音 [jǐngtóng]
井峒
英文
chimney-
High accuracy through survey at adits of main and auxiliary shafts in tashan coalmine of datong coal industry group
同煤集團塔山礦主副井平峒高精度貫通測量Study on roadway room deformation forecast in deep shaft isolated island pillar working face crossing mining
深井孤島煤柱下工作面跨采巷道峒室變形預測An almost horizontal entrance to a mine
平峒通往礦井的幾乎水平的入口
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