coal bin

基本解釋

August 28, with the Coal Bin, chief engineer at the regular meeting hosted technical work.
8月28日，同煤集團(tuán)總工程師于斌主持召開技術(shù)工作例會(huì)。
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In the paper, the part-presser horizontal mechanical coal bin and analysis method of its vertical presser are introduced.
本文提出一種結(jié)構(gòu)簡單的分壓式水平機(jī)械煤倉，并給出其有關(guān)參數(shù)的計(jì)算方法。
Introduce the grouting reinforcement method of the soft rock of coal bin and fall area and analyze the fall reasons and the grouting result.
介紹了煤倉軟巖及冒落段預(yù)注漿加固方法，分析了冒落原因及注漿效果。