GB/T 4549.7-2004
AbolishedRailway vehicle vocabulary--Part 7:Heating，ventilation and air conditioning equipment
铁道车辆词汇 第7部分:采暖、通风及空气调节装置
Application Summary AI generated
This standard defines the terminology for heating, ventilation, and air conditioning (HVAC) equipment used in railway vehicles. It is applied in the design, manufacturing, maintenance, and technical documentation of passenger trains, locomotives, and other railcars to ensure consistent communication and specification of HVAC components. The standard supports procurement and quality control processes within the Chinese railway industry.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.