Home / Standards / GB/T 8446.2-2022 GB/T 8446.2-2022 Active Heat sinks for power semiconductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器 第2部分：热阻和流阻测量方法 Standard Type GBT ICS 31.220.01 CCS K46 Status 现行 Issue Date 2022-03-09 Implementation 2022-10-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A