Home / Standards / GB/T 1033.2-2010 GB/T 1033.2-2010 Active Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method 塑料 非泡沫塑料密度的测定 第2部分：密度梯度柱法 Standard Type GBT ICS 83.080.01 CCS G31 Status 现行 Issue Date 2010-09-26 Implementation 2011-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A