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| Standard Insuued on: 1988-10 |
YDJ 13-1988 Temporary Technical Regulations for Engineering Design of Optical Fiber Digital Transmission System of Urban Local Telephone Network
市内电话网光纤数字传输系统工程设计暂行技术规定
| Category No.: | YD | Valid Status: | valid |
| Issued Organization: | 0 | Issued Date: | 1988-10-25 |
| Implemented Date: | 1989-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
GB/T 9831-1988
GB 10191-1988
GB/T 9960-1988
JGJ 59-1988
GB/T 9969-2008
GB 11297.2-1989
GB 11297.5-1989
GB 9977-1988
GB 11297.8-1989
GB 11297.6-1989
GB 11295-1989
GB 11297.12-1989
GB 11293-1989
GB/T 9973-1988
GB 11296-1989
GB 11297.9-1989
GB 11297.7-1989
GB 11297.10-1989
GB 10411-1989
GB 10306-1988
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