NEN EN ISO/IEC 80079-20-2 : 2016 C1 2017现行
EXPLOSIVE ATMOSPHERES - PART 20-2: MATERIAL CHARACTERISTICS - COMBUSTIBLE DUSTS TEST METHODS
出版：Netherlands Standards
专家解读视频
Explains the test methods for the identification of combustible dust and combustible dust layers in order to permit classification of areas where such materials exist for the purpose of the proper selection and installation of electrical and mechanical equipment for use in the presence of combustible dust.
ISO/IEC 80079-20-2:2016/Cor 1:2017 - Identical
ISO/IEC 80079-20-2 : 2016 - Identical
ISO/IEC 80079-20-2:2016/Cor 1:2017 - Identical
ISO/IEC 80079-20-2 : 2016 - Identical
