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

International Standard Category: Motion picture equipment

JB/T 9421-2010    Intermittent sprockets for 16mm motion-picture projectors-tooth profiles dimension and precision
16mm电影放映机间歇齿轮齿形、主要尺寸和精度;
Category No.:37.060.10 Valid Status:valid
Issued Organization:Ministry of Industry and Information Technology Issued Date:2010-2-11
Implemented Date:2010-7-1 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Superseded Standard.: Superseded Date: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