Projects of CEN/TC 256/SC 3/WG 8

DIN EN ISO 19659-1 rev 2025-08-11 Railway applications - Heating, ventilation and air conditioning systems for rolling stock - Part 1: Terms and definitions More  Comment 
DIN EN ISO 19659-4 2023-04-11 Railway applications - Heating, ventilation and air conditioning systems for rolling stock - Part 4: Design parameters, and test and inspection items for the HVAC unit (ISO 19659-4:2026); German version EN ISO 19659-4:2026 More  Comment 

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