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YDN 038-1997 Technical Specifications in National NO.7 Signaling Mode - Integrated Services Digital Network User Part (ISUP) (Tentative Specifications)
Standard No.: YDN 038-1997 Status: VALID remind me the status change
Language: English File Format: PDF
Word Count: 173000 words Price(USD): 5190 (USD) remind me the price change
Implemented on: 1997-03-01 Delivery: via email in 1 business day
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Standard No.: YDN 038-1997
Chinese Name: 国内No.7信令方式技术规范 综合业务数字网用户部分(ISUP) (暂行规定)
English Name: Technical Specifications in National NO.7 Signaling Mode - Integrated Services Digital Network User Part (ISUP) (Tentative Specifications)
Professional Classification: M11 Communication network technical system
Professional Classification: YD Professional Standard - Telecommunication
Issued by:
Issued on: 1997-01-01
Implemented on: 1997-03-01
Status: VALID
Language: English
File Format: PDF
Word Count: 173000 words
Price(USD): 5190 (USD)
Delivery: via email in 1 business day
YDN 038-1997 The following standards are cited:
YDN 038-1997 Cited by the following standards:
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