
EXPLOSIVE ATMOSPHERES - PART 20-2: MATERIAL CHARACTERISTICS - COMBUSTIBLE DUSTS TEST METHODS
出版:Comitato Elettrotecnico Italiano

专家解读视频
FASC 14962 E.
ISO/IEC 80079-20-2:2016/Cor 1:2017 - Identical
UNI CEI EN ISO/IEC 80079-20-2 : 2016 - Identical
ISO/IEC 80079-20-2 : 2016 - Identical
UNI CEI EN ISO/IEC 80079-20-2 : 2016 - Identical
ISO/IEC 80079-20-2:2016/Cor 1:2017 - Identical
ISO/IEC 80079-20-2 : 2016 - Identical