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SJ/Z 9143.1-1987
SJ/Z 9143.1-1987 Hearing aids--Part 6: Characteristics of input circuits for hearing aids
General Product Information
| Document Type | Industry standards-Electronics |
|---|---|
| Standard Status | Abolished |
| Standard Code | SJ/Z 9143.1-1987 |
| CCS | Electroacoustic devices |
| Implement Date | 1988-01-06 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00