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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD 5189-2010 |
Provisional Supervision Specification of Plastic Conduit Installation Engineering for Long. Haul Telecommunication Optical Cable 长途通信光缆塑料管道工程施工监理暂行规定 |
China Telecommunication
Standards Provisional Supervision Specification |
 English PDF |
| YD 5188-2010 |
Provisional Supervision Specification of Installation Engineering for Internet 公用计算机互联网工程施工监理暂行规定 |
China Telecommunication
Standards Provisional Supervision Specification |
English PDF |
| YD 5187-2010 |
Provisional Supervision Specification of Installation Engineering for Third Generation Digital Mobile Telecommunication Equipment 第三代数字蜂窝移动通信网工程施工监理暂行规定 |
China Telecommunication
Standards Provisional Supervision Specification |
English PDF |
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