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Chinese National Standard Category: Carrier communication equipment |
English Title: | Reliability indicator and test method of carrier communication equipment |
Chinese Title: | 载波通信设备可靠性指标及试验方法 |
Standard No.: | YD/T 642-1993 |
Category No.: | M31 |
Issued by: | |
Issued on: | 1994-03-26 |
Implemented on: | 1994-9-1 |
Status: | abolished |
Superseded by: | |
Superseded on: | |
Abolished on: | 2009-12-01 |
Superseding: | |
Word Count: | 3000 words |
Similar Standards: | GB/T 4770.1-1984 GB/T 4770.2-1984 GB/T 21548-2021 GB/T 33768-2017 DL/T 1124-2009 GB/T 21548-2008 GB/T 7330-2008 GB/T 7329-2008 GB/T 21194-2007 YD/T 1466-2006 YD/T 1468-2006 YD/T 1469-2006 YD/T 1467-2006 YD/T 1470-2006 GB 13836-2000 GB/T 7255-1998 GB/T 7329-1998 YD/T 642-1993 YD/T 689-1994 GB/T 14239-1993 |
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