T/HBMIF 004-2022 Special vehicle on-board air conditioning technical requirements
T/HBMIF 004-2022 Special vehicle on-board air conditioning technical requirements
Basic Information
Scope
Scope: This document specifies the general requirements, technical requirements, performance requirements, maintenance and repair, test methods, inspection rules, and marking, packaging, transportation, and storage requirements for vehicle-mounted air conditioners of special vehicles that use various environmentally friendly refrigerants such as HFC-134a, R407C, and R417A. This document applies to the production, testing, and inspection of vehicle-mounted air conditioners for special vehicles such as field operation vans and square-shaped cabin driver's cabins. Main technical content: This document specifies the general requirements, technical requirements, performance requirements, maintenance and repair, test methods, inspection rules, and marking, packaging, transportation, and storage requirements for vehicle-mounted air conditioners of special vehicles that use various environmentally friendly refrigerants such as HFC-134a, R407C, and R417A. This document applies to the production, testing, and inspection of vehicle-mounted air conditioners for special vehicles such as field operation vans and square-shaped cabin driver's cabins.