PREN 1127-2 : DRAFT 2012被替代
EXPLOSIVE ATMOSPHERES - EXPLOSION PREVENTION AND PROTECTION - PART 2: BASIC CONCEPTS AND METHODOLOGY FOR MINING
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 1127-2 : DRAFT 2012
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Defines methods for explosion prevention and protection in mining by outlining the basic concepts and methodology for the design and construction of equipment, protective systems and components.
替代本标准的新标准
