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IEC 60721-1 AMD 1 (1992-12)
IEC 60721-1:1990/AMD1:1992 Amendment 1 - Classification of environmental conditions - Part 1: Environmental parameters and their severitiesMore info
In clause 6.3 (Impact from foreign bodies), deletes in the column 'Severity' the values 1, 3, 10 and 30 and substitutes 0,2, 0,5, 1, 2, 3, 10, and 20.
| Author | IEC |
|---|---|
| Editor | CEI |
| Document type | Norms amendments |
| Format | File |
| Edition | 2.0 |
| ICS | 19.040 : Environmental testing |
| Number of pages | 3 |
| Replace | IEC/DIS 75(CO)77 (1991-07) |
| Cross references | DIN EN 60721-1 (1997-02), IDT |
| Modify | IEC 60721-1 (1990-12) |
| Year | 1990 |
| Document history | IEC 60721-1 AMD 1 (1992-12) |
| Country | Switzerland |
| Keyword | IEC60721;IEC 60721-1:1990/AMD1:1992 |