Superseded
Standard
Historical
BS EN 60118-4:1998
Hearing aids Magnetic field strength in audio-frequency induction loops for hearing aid purposes
No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 11/15/1998 |
| Cancellation Date | 01/31/2007 |
| Page Count | 10 |
| Themes | Noise (spurious signals) |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
31/01/2007
Superseded
Historical
15/11/1998
Superseded
Historical