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

Standard Insuued on: 2007-02

JJF 1167-2007    Calibration Specification for Psophometers
杂音计校准规范
Category No.:JJ Valid Status:valid
Issued Organization:AQSIQ Issued Date:2007-02-28
Implemented Date:2007-8-28 Abolished Date:
Superseded Standard.: Superseded Date:
Back          Detail

DB33/T 625.3-2007   GB/T 283-2007   GB/T 6445-2007   JJG 874-2007   JJF 1167-2007   JJG 748-2007   JJF 1170-2007   JJG 893-2007   JJG 843-2007   JJF 1171-2007   GB 50089-2007   GB 50401-2006   JJF 1169-2007   JJF 1172-2007   JJF 1175-2007   JJF 1165-2007   MH/T 6023-2007   DB37/T 661.3-2007   DB51/T 649-2007   DB51/T 647-2007  

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040