DIN IEC 48B-839-CD (2000-04)被替代
Electromechanical Components For Electronic Equipment - Basic Testing Procedures And Measuring Methods - Part 11-2: Climatic Tests; Tests B: Combined/sequential Cold, Low Air Pressure And Damp Heat
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
