Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD 5081-1999 |
Technical Specifications of Digital Cross-Connection (DXC) Equipment For Optical Fiber Cable Telecommunications Trunk Project 光缆通信干线工程数字交叉连接设备技术规范 |
China Telecommunication
Standards DXC |
 English PDF |
| YD/T 974-1998 |
Specifications and Measurement Methods for SDH Digital Cross Connect Equipment (SDXC) sdh数字交叉连接设备（sdxc）技术要求和测试方法 |
China Telecommunication
Standards DXC |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
