Home / Standards / GB/T 11833-2014 GB/T 11833-2014 Active Determination of steady-state thermal transmission properties of thermal insulation―Spherical method 绝热材料稳态传热性质的测定 圆球法 Standard Type GBT ICS 91.120.10 CCS Q25 Status 现行 Issue Date 2014-06-24 Implementation 2015-02-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A