Home / Standards / GB 15146.7-1994 GB 15146.7-1994 Active Nuclearcriticality safety for fissile materials outside reactor--Safety controls in conducting subcritical neutron multiplication measurements in situ 反应堆外易裂变材料的核临界安全 次临界中子增殖就地测量安全规定 Standard Type GB ICS 27.120.30 CCS F09 Status 现行 Issue Date 1994-07-07 Implementation 1995-01-01 Responsible Dept 国家国防科工局 Drafting Unit N/A