
电工电子产品环境试验 第2部分:试验方法 试验Db:交变湿热(12h+12h循环)
Environmental testing for electric and electronic products Part 2:Test method-Test Db: Damp heat,cyclic( 12 h+ 12 h cycle)
Environmental testing for electric and electronic products Part 2:Test method-Test Db: Damp heat,cyclic( 12 h+ 12 h cycle)
Environmental testing for electric and electronic productsPart 2:Test methods-Test Ka: Salt mist
Environmental testing for electric and electronic products-Part 2: Test methods-Mounting of specimens for vibration ,impact and similar dynamic tests
Environmental testing for electric and electronic products Part 2:Tests-Test Ei:Shock-Shock response spectrum synthesis
Environmental testing for electric and electronic products Part 2:Tests methods-Test Fi:Vibration-Mixed Mode
Environmental testing for electric and electronic productsPart 2:Tests methodsTest Ga and guidance: Acceleration,steady
Environmental testing for electric and electronic productsPart 2:Test methodsTest Ta :Solderability test by the wetting balance method
Environmental testing for electric and electronic products Part 2:Test methods-Test L:Dust and sand
Environmental testing for electric and electronie productsPart 2 :Test methods-Test T:Soldering
Environmental testing for electric and electronic products Part 2:Test methods-Test Xb:Abrasion of markings andletterings caused by rubbing of fingers and hands