NA 134
VDI/DIN-Commission on Air Pollution Prevention (KRdL) - Standards Committee
Standards
[CURRENT]
ISO 817
ISO 817
Refrigerants - Designation and safety classification
Title (German)
Kältemittel - Kurzzeichen und Sicherheitsklassifikation
Responsible national committee
NA 044-00-08 AA - Refrigerants
Responsible international committee
ISO/TC 86/SC 8/WG 5 - Refrigerants - Designation and safety classification