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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 1632.1-2007 |
Telecommunication Optical Fiber Cables Installed in the Drainpipe. Part 1: Type of Self-supporting and Hanging 通信用排水管道光缆 第1部分:自承吊挂式 |
China Telecommunication
Standards Drainpipe |
 English PDF |
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