The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
对落
过程中平壁仓及截面形状分别为矩形、圆形的落管起拱的影响因素进行
论研究。
机The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
对落过程中平壁仓及截面形状分别为矩形、圆形的落管起拱的影响因素进行论研究。
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