
Environmental testing. Tests. Tests B. Dry Heat
出版:British Standards Institution

专家解读视频
Test Ba: Dry heat for non-heat-dissipating specimen with sudden change of temperature. Test Bb: Dry heat for non-heat-dissipating specimen with gradual change of temperature. Test Bc: Dry heat for heat-dissipating specimen with sudden change of temperature. Test Bd: Dry heat for heat-dissipating specimen with gradual change of temperature.
© British Standards Institution 2013
Amendment notes:
AMD 3145
IEC 60068-2-2 Ed. 5.0 - Identical