Home / Standards / GB/T 41958-2022 GB/T 41958-2022 Active Dipped canvas—Test method for thermal conductivity 浸胶帆布 导热性能试验方法 Standard Type GBT ICS 83.140.99 CCS G47 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A