heading stope
常見(jiàn)例句
- Channel wave seismic detection technique is an ideal method for detecting minor structures in heading stope.
槽波地震探測(cè)技術(shù)是探測(cè)采煤工作面小構(gòu)造的理想手段。 - At the end of this paper, we gave a calculating formula which can distinguish the airflow form between chamber stope and heading stope.
同時(shí)還提出了劃分硐室型采場(chǎng)與巷道型采場(chǎng)的計(jì)算公式。 返回 heading stope