Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 23681-2009 Refrigerating systems and heat pumps - System flow diagrams and piping instrument diagrams - Layout and symbols 435.0 via email in 1~3 business day valid
GB/T 29029-2012 Large-scale saline ice making installation 200.0 via email in 1~3 business day valid
GB/T 20108-2006 Low temperature unitary air conditioners 120.0 via email in 1~3 business day to be abolished
GB/T 27942-2011 Small capacity scroll compressor for automotive air condition 270.0 via email in 1~3 business day valid
GB/T 29033-2012 Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility 110.0 via email in 1~3 business day valid
GB/T 17758-2010 Unitary air conditioners 760.0 via email in 1~5 business day valid
GB/T 27940-2011 Single-stage positive displacement refrigerant compressors parallel unit for refrigeration application 180.0 via email in 1~3 business day valid
GB/T 23682-2009 Refrigerating systems and heat pumps - Flexible pipe elements vibration isolators and expansion joints - Requirements design and installation 170.0 via email in 1~3 business day valid
GB 4272-1992 General Principles for Thermal Insulation Technique of Equipments and 30.0 via email in 1 business day superseded
GB/T 29030-2012 Positive displacement CO2 refrigerant compressor(unit) 260.0 via email in 1~3 business day valid
JB/T 9058-1999 Measuring mrthod of refrigerating equipment cleanliness 150.0 via email in 1~3 business day valid
JB/T 9061-1999 Pre-fab cold store 210.0 via email in 1~3 business day valid
DB31/T 595-2012 The power consumption limit and energy efficiency rating for cold storage unit product via email in business day valid
JB/T 10285-2001 The vacuum freezing drying equipment for food 180.0 via email in 1~3 business day valid
GB/T 20109-2006 Fresh air dehumidifiers 150.0 via email in 1~3 business day valid
GB/T 18362-2008 Direct-fired lithium bromide absorption water chiller (heater) 270.0 via email in 1~3 business day valid
SC/T 9011.4-2006 Test method for the freezing plant Part4: Test method for the fluidized bed freezer 150.0 via email in 1~3 business day valid
GB/T 18431-2014 Steam and hot water type lithium bromide absorption water chiller 290.0 via email in 1~5 business day valid
JB/T 9056-1999 Positive displacement refrigerant compressor condensing units 270.0 via email in 1~3 business day abolished
JB/T 7658.8-2006 Accessorial equipment for Ammonia refrigeration system - Part 8 : Receiver 105.0 via email in 1~3 business day valid
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