code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
DZ 2.1-1987
Standard No.: DZ 2.1-1987 Status: remind me the status change
Language: English File Format: PDF
Word Count: 8500 words Price(USD): 255 (USD) remind me the price change
Implemented on: 1992-11-19 Delivery: via email in 1-3 business day
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout
Standard No.: DZ 2.1-1987
Chinese Name: 地质钻探金刚石钻头
English Name:
Professional Classification: D81 Geological exploration equipment
Professional Classification: DZ Professional Standard - Geology&Mineralogy
Issued by:
Issued on:
Implemented on: 1992-11-19
Status:
Replace By:DZ/T0277-2015 Diamond bits for geological core drilling
Replace By Date:2015-07-01
Language: English
File Format: PDF
Word Count: 8500 words
Price(USD): 255 (USD)
Delivery: via email in 1-3 business day
DZ 2.1-1987 The following standards are cited:
DZ 2.1-1987 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