Home / Standards / GB/T 15000.3-1994 GB/T 15000.3-1994 Abolished Directives for the work of reference materials(3)--General principles and statistic methods for certification of reference materials 标准样品工作导则(3) 标准样品定值的一般原则和统计方法 Standard Type GBT ICS 01.120 CCS A00 Status 废止 Issue Date 1994-03-11 Implementation 1994-07-01 Responsible Dept 国家标准委 Drafting Unit N/A