Superseded
Standard
Historical
DIN EN 149:1991-09
Respiratory protective devices; filtering half masks to protect against particles; requirements, testing, marking; german version EN 149:1991
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Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 09/01/1991 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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