Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Chinese National Standard Category: Rock drilling machinery |
English Title: | Blast hole tricone rock bits |
Chinese Title: | 矿用三牙轮钻头 |
Standard No.: | GB/T 13343-1992 |
Category No.: | J84 |
Issued by: | CSBTS |
Issued on: | 1992-01-07 |
Implemented on: | 1992-10-1 |
Status: | superseded |
Superseded by: | GB/T 13343-2008 Blast hole tricone rock bits |
Superseded on: | 2009-2-1 |
Abolished on: | |
Superseding: | |
Word Count: | 5000 words |
Similar Standards: | JB/T 7301-1994 GB 17957-2021 GB/T 32799-2016 SN/T 1094-2013 JB/T 7171-2011 JB/T 8550-2011 JB/T 11106-2011 JB/T 7161-2011 JB/T 11105-2011 JB/T 9854-2010 JB/T 9853-2010 JB/T 9857-2010 JB/T 9847-2010 JB/T 9846-2010 JB/T 9855-2010 JB/T 8718-2010 JB/T 9856-2010 JB/T 3576-2010 JB/T 4041-2010 GB/T 5621-2008 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |