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| Position: Chinese Standard in English/GB/T 12198-1990 |
| GB/T 12198-1990 Methods of measurement for pushbutton dialer with DTMF (English Version) | |||
| Standard No.: | GB/T 12198-1990 | Status: | abolished |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 340.00 remind me the price change |
| Implemented on: | 1990-8-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 12198-1990 |
| English Name: | Methods of measurement for pushbutton dialer with DTMF |
| Chinese Name: | 电话用双音多频式按键号盘测试方法 |
| Chinese Classification: | M32 Data communication equipment |
| Professional Classification: | GB National Standard |
| ICS Classification: | 33.040.60 Powerline telecommunications |
| Issued by: | China State Bureau of Technical Supervision |
| Issued on: | 1990-02-01 |
| Implemented on: | 1990-8-1 |
| Status: | abolished |
| Abolished on: | 2005-10-14 |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 340.00 |
| Delivery: | via email in 1~3 business day |