NEN EN IEC/IEEE 60079-30-2 : 2017现行
EXPLOSIVE ATMOSPHERES - PART 30-2: ELECTRICAL RESISTANCE TRACE HEATING - APPLICATION GUIDE FOR DESIGN, INSTALLATION AND MAINTENANCE
出版：Netherlands Standards
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基本信息
标准编号： NEN EN IEC/IEEE 60079-30-2 : 2017
标准类别：Standard
出版单位：Netherlands Standards
标准页数：0
标准简介
Gives guidance for the application of electrical resistance trace heating systems in areas where explosive atmospheres may be present, with the exclusion of those classified as requiring EPL Ga/Da (traditional relationship to Zone 0 and Zone 20 respectively).
本标准替代的旧标准
