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| Position: Chinese Standard in English/YD/T 638.7-1993 |
| YD/T 638.7-1993 Type designation for carrier communication equipment (English Version) | |||
| Standard No.: | YD/T 638.7-1993 | Status: | abolished |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 180.00 remind me the price change |
| Implemented on: | 1994-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | YD/T 638.7-1993 |
| English Name: | Type designation for carrier communication equipment |
| Chinese Name: | 载波通信设备型号命名方法 |
| Chinese Classification: | M01 Technical management |
| Professional Classification: | YD Professional Standard - Telecommunication |
| Issued by: | Ministry of Posts and Telecommunications |
| Issued on: | 1993-08-17 |
| Implemented on: | 1994-2-1 |
| Status: | abolished |
| Abolished on: | 2009-12-01 |
| Superseding: | YD 143-1978 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 180.00 |
| Delivery: | via email in 1~3 business day |