Home / Standards / GB/T 6378.4-2008 GB/T 6378.4-2008 Abolished Sampling procedures for inspection by variables - Part 4: Procedures for assessment of declared quality levels for mean 计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序 Standard Type GBT ICS 03.120.30 CCS A41 Status 废止 Issue Date 2008-07-16 Implementation 2009-01-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委