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

International Standard Category: Materials for aerospace construction

HB/Z 229-1993    Main Parameters and Technical Requirements for Vibration Stress Relief
振动时效主要参数及技术要求 ;
Category No.:49.025 Valid Status:valid
Issued Organization: Issued Date:1993-02-22
Implemented Date:1993-8-1 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Superseded Standard.: Superseded Date: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