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sklademVydáno: 1999-06-28
UNE ETS 300381:1999
TELEPHONY FOR HEARING IMPAIRED PEOPLE. INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS.
Telefonía para personas de audición defectuosa. Acoplamiento inductivo de auriculares telefónicos a audífonos.
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Availability
Price and currency
Anglicky PDF
Immediate download
Printable
99.36 €
Anglicky Hardcopy
In stock
99.36 €
Španělsky PDF
Immediate download
Printable
82.80 €
Španělsky Hardcopy
In stock
82.80 €
| Označení normy: | UNE ETS 300381:1999 |
| Počet stran: | 23 |
| Vydáno: | 1999-06-28 |
| Status: | Norma |
| Počet stran (Španělsky): | 26 |
DESCRIPTION
This standard UNE ETS 300381:1999 TELEPHONY FOR HEARING IMPAIRED PEOPLE. INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS. is classified in these ICS categories:
- 33.040.40
- 33.020
- 11.180.15
Categories: