Projects of NA 044-00-08 AA

Document number Begin Title Comment
ISO/CD PAS 26903 2026-06-29 Test Method for Measuring the Burning Velocity of Flammable Gases in Dry and Humid Air More  Comment 
ISO/AWI 26490 2026-03-19 Refrigerant stability test method and criteria More  Comment 
DIN 8960 2025-02-26 Refrigerants - Requirements and symbols More  Comment 

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