Home / Standards / GB/T 8993-1998 GB/T 8993-1998 Active Environmental conditions and testing procedures for nuclear instrumentation 核仪器环境条件与试验方法 Standard Type GBT ICS 19.040 CCS F80 Status 现行 Issue Date 1998-07-24 Implementation 1999-05-01 Responsible Dept 国家标准委 Drafting Unit N/A