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

International Standard Category: Materials for aerospace construction

HB 0-65-1983    Closing up welded end of pipes?
管子焊接端头收口 ;
Category No.:49.025 Valid Status:valid
Issued Organization: Issued Date:1984-05-31
Implemented Date:1984-7-1 Abolished Date:
Superseded Standard.: Superseded Date:
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