Replaced by GB/T 4549.7-2004 GB/T 4549.7-1984 Terminology of railway rolling stock Heating, ventilation and air conditioning equipment GB/T4549.7-1984 Standard download decompression password: www.bzxz.net

ICS01.040.45;45.060.20
National Standard of the People's Republic of China
GB/T4549.7—2004www.bzxz.net
Replaces GB/T4549.7-1984
Railway vehicle vocabulary
Part 7: Heating, ventilation and air conditioning equipment2004-06-11 Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
Code protection
2004-12-01 Implementation
GB/T4549.7—2004
1 Scope
2 Heating equipment
Ventilating equipment·
Air conditioning equipment
Appendix A (Normative Appendix)
Chinese Index...
English Index·
Equivalent terms for warm water heating equipment and air conditioning equipment Foreword| GB/T4549 "Vocabulary of Railway Vehicles" is divided into eleven parts: Part 1: Basic Vocabulary; Part 2: Running Gear; Part 3: Braking Gear; Part 4: Coupler Buffer and Windshield Device; Part 5: Carbody; Part 6: Doors, Windows and Opening and Closing Devices; Part 7: Heating, Ventilation and Air Conditioning Devices; Part 8: Water Supply and Drainage Devices; Part 9: Electrical Devices; Part 10: Passenger Car Accessories; Part 11: Special Freight Car Accessories. This part is Part 7 of GB/T4549 "Vocabulary of Railway Vehicles". GB/T 4549.7-2004
This part replaces GB/T4549.7-1984 "Terms and Terms for Railway Vehicles - Heating, Ventilation and Air Conditioning Devices". Compared with GB/T4549.7--1984, the main changes of this part are as follows: the table of contents is added, the arrangement structure and format of the standard content are adjusted; some words for heating devices not used in Type 25 passenger cars are deleted; - the equivalent terms and related figures of heating, ventilation and air conditioning devices are modified; - Chinese and English indexes are added.
Appendix A of this part is a normative appendix. In Appendix A, reference diagrams of warm water heating devices and air conditioning devices and English equivalents of related terms are given.
This part is proposed by the Ministry of Railways of the People's Republic of China. This part is under the jurisdiction of the Standard Metrology Institute of the Ministry of Railways. Drafting units of this part: Nanjing Puzhen Rolling Stock Works, Standard Metrology Institute of the Ministry of Railways. Main drafters of this part: Pan Yining, Sun Yan, Qi Bing. This part was first issued in July 1984 and this is the first revision.
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