Home / Standards / GB/T 16639-2008 GB/T 16639-2008 Active Standard method for use of an alanine - EPR dosimetry system 使用丙氨酸-EPR剂量测量系统的标准方法 Standard Type GBT ICS 17.240 CCS A58 Status 现行 Issue Date 2008-09-19 Implementation 2009-08-01 Responsible Dept 国家标准委 Drafting Unit N/A