Home / Standards / GB/T 8072-2012 GB/T 8072-2012 Active Method of sampling and preparation for chrysotile asbestos 温石棉取样、制样方法 Standard Type GBT ICS 73.080 CCS Q61 Status 现行 Issue Date 2012-12-31 Implementation 2013-09-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A