GB/T 50466-2008 in English

本规范是一项新颁布的国家标准，由中华人民共和国住房和城乡建设部第170号公告批准，编号为GB/T 50466－2008，自2009年6月1日起实施。
　　本规范适用新建、改建及扩建的矿井、露天矿、选煤厂及矿区辅助和附属企业的供热通风与空气调节设计。本规范不适用于位于湿陷性黄土、滑坡以及其他地质条件特殊地区的供热通风与空气调节设计。

Scope

This code is applicable to the design of heating, ventilation and air conditioning for newly built, reconstructed and expanded mines, open-pit mines, coal preparation plants and auxiliary and affiliated enterprises in mining areas. This code is not applicable to the design of heating, ventilation and air conditioning located in areas with collapsible loess, landslides and other special geological conditions.