GB/T 19842-2025 Air-conditioning units for railbound vehicles

GB/T 19842-2005 Air-conditioning units for railbound vehicles

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 311.1-2012 Insulation co-ordination—Part 1:Definitions,principles and rules GB 755-2000 Rotating electrical machines—Rating and performance GB/T 755-2008 Rotating electrical machines—Rating and performance GB/T 755-2019 Rotating electrical machines—Rating and performance GB/T 755-2025 Rotating electrical machines—Rating and performance GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) GB 2894-2025 Safety colours and safety signs GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB 4706.32-1996 Safety of household and similar electrical appliances—Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers GB 4706.32-2004 Safety of household and similar electrical appliances—Particular requirements for heat pumps, air-conditioner and dehumidifier GB 4706.32-2012 Household and similar electrical appliances—Safety—Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers GB/T 4706.32-2024 Safety of household and similar electrical appliances—Part 32:Particular requirements for electrical heat pumps,air-conditioners and dehumidifiers GB/T 6388-1986 Transport package shipping mark GB 9237-2001 Mechanical refrigerating systems used for cooling and heating-Safety requirements GB/T 9237-2017 Refrigerating systems and heat pumps—Safety and environmental requirements GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 14597-1993 Environmental climatic conditions appearing in different higher lands for electrical products GB/T 14597-2010 Environmental climatic conditions appearing in different altitudes for electrical products GB/T 16935.1-1997 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests GB/T 16935.1-2023 Insulation coordination for equipment within low-voltage supply systems—Part 1:Principles, requirements and tests GB/T 17758-2023 Unitary air conditioners GB/T 20626.1-2006 Specific environmental condition—Electric and electronic products for plateau—Part 1:General technical requirements GB/T 20626.1-2017 Specific environmental condition—Electric and electronic products for plateau—Part 1:General technical requirements GB∕T 21413.1 GB/T 21562.2-2015 Railway applications—Specification and demonstration ofreliability,availability,maintainability and safety(RAMS)—Part 2:Guide to the application for safety GB/T 21563-2008 Railway applications—Rolling stock equipment—Shock and vibration tests GB/T 21563-2018 Railway applications—Rolling stock equipment—Shock and vibration tests GB/T 24338.4-2009 Railway applications—Electromagnetic compatibility—Part 3-2:Rolling stock—Apparatus GB/T 24338.4-2018 Railway applications—Electromagnetic compatibility—Part 3-2:Rolling stock—Apparatus GB/T 26572-2011 Requirements of concentration limits for certain restricted substances in electrical and electronic products GB 26572-2025 Requirements for restricted use of hazardous substances in electrical and electronic products JB/T 4330-1999 Determination of noise emitted by refrigeranting and air conditioning equipments JB/T 7249-1994 Refrigeration equipment terminology JB/T 7249-2022 Refrigeration and air conditioning equipment terminology TB/T 1484.1-2017 Motor vehicle cables - Part 1: Power and control cables TB/T 1484.1-2025 Motor vehicle cables - Part 1: Power and control cables TB/T 1484.2-2017 Motor vehicle cables - Part 2: 30kV single-phase power cables TB/T 1802-2016 Test method for watertightness of railway vehicles TB/T 2702 TB/T 3138-2018 The fire-resistant technical requirements for materials used in locomotive and rolling stock TB/T 3139-2021 The limit of harmful substances in non-metallic materials and indoor air of locomotive and rolling stock TB/T 3237-2010 TB/T 3237-2010 Fire-resistant technical specifications for interior materials used in EMU TB/T 3250-2010 Sealing design and test specifications for EMU (Electric Multiple Unit) groups