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Chinese National Standard Category: Communication network technical system

English Title: Technical Specification for No.7 Signaling Mode Operation, Maintenance and Administration Part (OMAP) (Temporary Regulations)
Chinese Title: 国内No.7信令方式技术规范--运行、维护和管理部分(OMAP)(暂行规定)
Standard No.: YDN 066-1997
Category No.: M11
Issued by:
Issued on: 1998-2-18
Implemented on: 1998-2-18
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:35000 words
Similar Standards: GB/T 31261-2014   GB/T 29228-2012   GB/T 29200-2012   GB/T 7262-2009   YD/T 1289.6-2009   YD/T 1767.5-2009   YD/T 1767.3-2009   YD/T 1736-2009   YD/T 1767.4-2009   YD/T 2027-2009   YD/T 1737-2009   YD/T 1928.1-2009   YD/T 1928.2-2009   YD/T 1620.5-2009   GB/T 21671-2008   YD/T 1764-2008   YD/T 1769-2008   YD/T 1767.1-2008   YD/T 1768.1-2008   YD/T 1792.1-2008  
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