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International Standard Category: Data communication networks

GB/T 15941-2008    Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems
同步数字体系(SDH)光缆线路系统进网要求 ;
Category No.:33.040.40 Valid Status:valid
Issued Organization:AQSIQ Issued Date:2008-04-10
Implemented Date:2008-11-1 Abolished Date:
Superseded Standard.: Superseded Date:
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