This standard applies to the design, scientific research, construction, acceptance, teaching, maintenance and management of heating, ventilation, air conditioning and refrigeration projects.
GB 50155-1992 history
2015GB/T 50155-2015 Standard for terminology of heating,ventilation and air conditioning
1992GB 50155-1992 Terminology of heating,ventilation and air conditioning
GB 50155-1992 Terminology of heating,ventilation and air conditioning was changed to GB/T 50155-2015 Standard for terminology of heating,ventilation and air conditioning.