This paper introduces the present design of coal mine and some characteristics of BDK in ventilation station.
通过设计实例，介绍矿井通风设备选型设计的现状以及BDK对旋式通风机房布置的一些特点。
This paper introduces the present design of coal mine and some characteristics of BDK in ventilation station.
通过设计实例，介绍矿井通风设备选型设计的现状以及BDK对旋式通风机房布置的一些特点。
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