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

Standard Insuued on: 1990-08

GB/T 12498-1990    Generic specification and measuring methods for rubidium frequency standards
铷原子频率标准通用技术条件及测试方法
Category No.:GB Valid Status:valid
Issued Organization:China State Bureau of Technical Supervision Issued Date:1990-08-30
Implemented Date:1991-5-1 Abolished Date:
Superseded Standard.: Superseded Date:
Back          Detail

GB 2423.39-1990   GB/T 12461-1990   GB/T 12458-1990   GB/T12498-1990~GB/T12499-1990   GB/T 12453-1990   GB/T 12498-1990   GB/T 12459-1990   GB/T 12500-1990   GB 3836.9-1990   GB/T 12456-1990   GB/T 12457-1990   JJG 706-1990   TB 1869-1990   TB/T 2130.6-1990  

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