Chinese Classification
Professional Classification
ICS Classification
Latest
News
Value-added Services
|
Position: Chinese Standard in English/YDN 034.4-1997 |
YDN 034.4-1997 ISDN Subscribers - Specification for Network Interfaces. Part 4 Technical Specifications for Supplementary Services (English Version) | |||
Standard No.: | YDN 034.4-1997 | Status: | valid remind me the status change
Email: |
Language: | English | File Format: | |
Word Count: | 69000 words | Price(USD): | 2070.0 remind me the price change
Email: |
Implemented on: | 1997-3-1 | Delivery: | via email in 1~3 business day |
Standard No.: | YDN 034.4-1997 |
English Name: | ISDN Subscribers - Specification for Network Interfaces. Part 4 Technical Specifications for Supplementary Services |
Chinese Name: | ISDN用户--网络接口规范 第4部分:补充业务技术规范 |
Chinese Classification: | M14 Communication network transmission system interface |
Professional Classification: | YD Professional Standard - Telecommunication |
Issued by: | Ministry of Posts and Telecommunications |
Issued on: | 1997-2-18 |
Implemented on: | 1997-3-1 |
Status: | valid |
Language: | English |
File Format: | |
Word Count: | 69000 words |
Price(USD): | 2070.0 |
Delivery: | via email in 1~3 business day |
YDN 034.4-1997 ISDN Subscribers - Specification for Network Interfaces. Part 4 Technical Specifications for Supplementary Services (English Version) | |||
Standard No. | YDN 034.4-1997 | ||
Status | valid | ||
Language | English | ||
File Format | |||
Word Count | 69000 words | ||
Price(USD) | 2070.0 | ||
Implemented on | 1997-3-1 | ||
Delivery | via email in 1~3 business day |
Standard No. |
YDN 034.4-1997 |
English Name |
ISDN Subscribers - Specification for Network Interfaces. Part 4 Technical Specifications for Supplementary Services |
Chinese Name |
ISDN用户--网络接口规范 第4部分:补充业务技术规范 |
Chinese Classification |
M14 |
Professional Classification |
YD |
ICS Classification |
Issued by |
Ministry of Posts and Telecommunications |
Issued on |
1997-2-18 |
Implemented on |
1997-3-1 |
Status |
valid |
Superseded by |
Superseded on |
Abolished on |
Superseding |
Language |
English |
File Format |
Word Count |
69000 words |
Price(USD) |
2070.0 |
Keywords |
YDN 034.4-1997, YDN/T 034.4-1997, YDNT 034.4-1997, YDN034.4-1997, YDN 034.4, YDN034.4, YDN/T034.4-1997, YDN/T 034.4, YDN/T034.4, YDNT034.4-1997, YDNT 034.4, YDNT034.4 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 | ||
Copyright: TransForyou Co., Ltd. 2008-2040 | ||
Keywords: | ||
YDN 034.4-1997, YDN/T 034.4-1997, YDNT 034.4-1997, YDN034.4-1997, YDN 034.4, YDN034.4, YDN/T034.4-1997, YDN/T 034.4, YDN/T034.4, YDNT034.4-1997, YDNT 034.4, YDNT034.4 |