code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
YD 148-1978
Standard No.: YD 148-1978 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
Word Count: Price(USD): please email coc@codeofchina.com for quotation remind me the price change
Implemented on: 1999-06-01 Delivery: via email in
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout
Standard No.: YD 148-1978
Chinese Name: 长话交换设备命名方法
English Name:
Professional Classification: M40 Telephone communication equipment
Professional Classification: YD Professional Standard - Telecommunication
Issued by:
Issued on:
Implemented on: 1999-06-01
Status: ABOLISHED
Replace By:YD/T638.5-1993
Replace By Date:1993-02-01
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
YD 148-1978 The following standards are cited:
YD 148-1978 Cited by the following standards:
Contact Us
Tel: +86-10-8572 5655
Fax: +86-10-8581 9515
Email: coc@codeofchina.com
QQ: 672269886
About Us | Contact Us | Terms of Service | Privacy | Cancellation & Refund Policy | Payment
Tel:+86-10-8572 5655 Fax:+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886
Copyright:TransForyou Co., Ltd. 2008-2020