Environmental Testing - Part 2: Test Methods - Tests B: Dry Heat*GB2423.3-93(IEC68-2-3) Basic Environmental Testing Procedures for Electric and Electronic Products— Test Ca: Damp Heat, Steady State*GB2423.4-93(IEC68-2-30) Basic Environmental Testing Procedures for Electric and Electronic Products— Test Db: Damp Heat, Cyclic ?*GJB360.8-87(MIL-STD-202f) Test Methods for Electronic and Electrical Component Parts--Life Test(at Elevated Ambient Temperature)*GJB150.3-86(MIL-STD-810D) Environmental