IEC 60721-2-5 Ed. 1.0现行
Classification of environmental conditions Part 2: Environmental conditions appearing in nature - Section 5: Dust, sand, salt mist
出版：International Electrotechnical Committee
专家解读视频
Presents characteristics of dust, sand and salt mist appearing in nature, and describes the influences from these environmental factors to which products are liable to be exposed during storage, transportation and use.
UNE 20675-2-5:1996 - Identical
SS EN 60721:1997 - Identical
SS IEC 60721-2-5 Ed. 1 (2001) - Identical
NFC 20 000:1990 - Identical
BS 7527-2.5:1991 - Equivalent
DIN IEC 60721-2-5 (1992-03) - Identical
CEI 75-15 Ed. 1 (1997) - Identical
JIS C 60721-2-5:2004 - Identical
