Home / Standards / GB/T 42483-2023 GB/T 42483-2023 Active Determination of thermal conductivity of wood—Heat flow method 木材导热系数的测定 热流法 Standard Type GBT ICS 79.040 CCS B68 Status 现行 Issue Date 2023-03-17 Implementation 2023-03-17 Responsible Dept 国家林草局 Drafting Unit N/A