GB/T 10891-2025 Refrigerating systems and heat pumps—Environmental adaptability requirements

GB/T 10891-1989

GB/T 2421-1999 Environmental testing for electric and electronic products—Part 1:General and guidance GB/T 2421-2020 Environmental testing—General and guidance GB/T 2421.1-2008 Environmental testing for electric and electronic products—General and guidance GB/T 2421.2-2008 Environmental testing for electric and electronic products—Information for specification writers—Test summaries GB/T 2422-1995 Environmental testing for electric and electronic products—Terms and definitions GB/T 2422-2012 Environmental testing—Guide to drafting of test methods—Terms and definitions GB/T 2423.10-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Fc and guidance:Vibration (Sinusoidal) GB/T 2423.10-2008 Environmental testing for electric and electronic products—Part 2:Tests methods Test Fc:Vibration(sinusoidal) GB/T 2423.10-2019 Environmental testing—Part 2:Tests methods—Test Fc:Vibration(sinusoidal) GB/T 2423.38-1990 Basic environmental test procedures for electric and electronic products Test R:Water test method GB/T 2423.38-2005 Environmental testing for electric and electronic products—Part 2:Test methods—Test R:Water test method and guidance GB/T 2423.38-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test R:Water test method and guidance GB/T 2423.38-2021 Environmental testing—Part 2:Test methods—Test R:Water test method and guidance GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 4796-2001 Classification of environmental parameters and their severities of electric and electronic products GB/T 4796-2008 Classification of environmental conditions of electric and electronic products—Part 1:Environmental parameters and their severities GB/T 4796-2017 Classification of environmental conditions—Environmental parameters and their severities GB/T 17758-1999 Unitary air conditioners GB/T 17758-2010 Unitary air conditioners GB/T 17758-2023 Unitary air conditioners JB/T 7249-1994 Refrigeration equipment terminology JB/T 7249-2022 Refrigeration and air conditioning equipment terminology