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| Position: Chinese Standard in English/GB/T 9540-1988 |
| GB/T 9540-1988 Wideband modem for synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60～108kHz group band circuits (English Version) | |||
| Standard No.: | GB/T 9540-1988 | Status: | abolished |
| Language: | English | File Format: | |
| Word Count: | 6500 words | Price(USD): | 380.00 remind me the price change |
| Implemented on: | 1989-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 9540-1988 |
| English Name: | Wideband modem for synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60～108kHz group band circuits |
| Chinese Name: | 同步数据传输数据信号速率高于72千比特/秒使用60？108 kHz 基群电路的宽带调制解调器 |
| Chinese Classification: | M32 Data communication equipment |
| Professional Classification: | GB National Standard |
| ICS Classification: | 33.040.30 Switching and signalling systems |
| Issued by: | MIIT |
| Issued on: | 1988-06-30 |
| Implemented on: | 1989-2-1 |
| Status: | abolished |
| Abolished on: | 2005-10-14 |
| Language: | English |
| File Format: | |
| Word Count: | 6500 words |
| Price(USD): | 380.00 |
| Delivery: | via email in 1~3 business day |