Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard Category: Ultrasonic wave and sound radiation defectoscope

English Title: Technical regulation of Phased-array Ultrasonic Testing for socket welded joints of small diameter pipe
Chinese Title: 小径管管座角接焊接接头相控阵超声检测技术规程
Standard No.: DB37/T 3143-2018
Category No.: N77
Issued by: Shandong Bureau of Quality and Technical Supervision
Issued on: 2018-02-13
Implemented on: 2018-3-13
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count: words
Similar Standards: TB/T 2340-2000   GB/T 42399.3-2023   GB/T 42399.2-2023   GB/T 42399.1-2023   GB/T 40023-2021   GB/T 39849-2021   DB37/T 4360-2021   DB37/T 3143-2018   DB37/T 3142-2018   GB/T 33889-2017   GB/T 33888-2017   GB/T 28880-2012   JB/T 11276-2012   JB/T 11279-2012   JB/T 11277-2012   JB/T 7411-2012   GB/T 27664.3-2012   GB/T 27664.1-2011   GB/T 27664.2-2011   GB/T 27669-2011  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020