This paper describes and discusses the configuration, coorking principle and design methods, etc, of measuring hoper used in underground mine.
论述了井下矿山矿井计量漏斗的结构、工作原理和设计方法等。
This paper describes and discusses the configuration, coorking principle and design methods, etc, of measuring hoper used in underground mine.
论述了井下矿山矿井计量漏斗的结构、工作原理和设计方法等。
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