NA 044
DIN Standards Committee Refrigeration Technology
Project
Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation
Begin
2026-05-26
Planned document number
ISO/AWI 24664
Responsible national committee
NA 044-00-01 AA - Safety and environment protection
Responsible international committee
ISO/TC 86/SC 1 - Safety and environmental requirements for refrigerating systems