JB/T 6420-1992
Unitary train air conditioning unit (English Version)
- Standard No.
- JB/T 6420-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Machinery
- Status
- 2010-02
- Latest
- JB/T 6420-1992
- Scope
- This standard specifies the type, basic parameters, technical requirements, test methods, inspection rules, marking, packaging and storage of unitized train air-conditioning units. This standard is applicable to air-cooled electric heating air-conditioning units with R22 as refrigerant, which are motor-driven compression units installed on the top of ordinary railway passenger cars. Special passenger car air-conditioning units can also be used as a reference.
JB/T 6420-1992 history
- 1992 JB/T 6420-1992 Unitary train air conditioning unit
