Publisher : SN

NS 4618:1979 PDF

Organic refrigerants — Number designation

Document status: Active

NS 4619:1979 PDF

Testing and rating of room air conditions

Document status: Active

NS 4620:1979 PDF

Testing of refrigerating systems

Document status: Active

NS 4621:1979 PDF

Testing of refrigerant compressors

Document status: Active

NS 4622:1982 PDF

Refrigerating plants — Safety requirements

Document status: Active

NS 4623:1979 PDF

Commercial refrigerated cabinets — Methods of test — Part 1: Calculation of linear dimensions, areas and volumes

Document status: Active

NS 4624:1979 PDF

Commercial refrigerated cabinets — Methods of test — Part II: General test conditions

Document status: Active

NS 4625:1979 PDF

Commercial refrigerated cabinets — Methods of test — Part III: Temperature test

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NS 4626:1979 PDF

Commercial refrigerated cabinets — Methods of test — Part IV: Defrosting test

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NS 4627:1979 PDF

Commercial refrigerated cabinets — Methods of test — Part IV: Water vapour condensation test

Document status: Active