KS C IEC 60068-2-39-2018(2023) Environmental testing — Part 2-39: Tests — Tests and guidance: Combined temperature or temperature and humidity with low air pressure tests
2018KS C IEC 60068-2-39:2018 Environmental testing — Part 2-39: Tests — Tests and guidance: Combined temperature or temperature and humidity with low air pressure tests
2002KS C IEC 60068-2-39:2002 Environmental testing-Part 2:Tests-Test Z/AMD:Combined sequential cold, low air pressure and damp heat test