Home / Standards / GB/T 8446.2-2004 GB/T 8446.2-2004 Abolished Heat sink for power semiconductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference 电力半导体器件用散热器 第2部分:热阻和流阻测试方法 Standard Type GBT ICS 31.080 CCS K46 Status 废止 Issue Date 2004-02-04 Implementation 2004-08-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A