Home / Standards / GB/T 21862.4-2008 GB/T 21862.4-2008 Active Paints and varnishes - Determination of density - Part 4: Pressure cup method 色漆和清漆 密度的测定 第4部分:压杯法 Standard Type GBT ICS N/A CCS A80 Status 现行 Issue Date 2008-05-12 Implementation 2008-09-01 Responsible Dept 国家标准委 Drafting Unit N/A