Superseded
Standard
Historical
BS 5501-4:1977
Electrical apparatus for potentially explosive atmospheres Powder filling 'q'
No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 12/30/1977 |
| Cancellation Date | 11/01/2003 |
| Page Count | 20 |
| Themes | Electrical equipment |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
30/12/1977
Superseded
Historical