Publisher : SN

NS 4050:1968 PDF

Identification of medical gas cylinders

Document status: Active

NS 4051:1968 PDF

Identification of hoses and pipe outlets for medical gases

Document status: Active

NS 4052:1968 PDF

Yoke type valve connections for medical gas cylinders

Document status: Active

NS 4054:1983 PDF

Colours for identification

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NS 4055:1970 PDF

Compressed gas cylinder valves - Outlets

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NS 4056:1970 PDF

Compressed gas cylinder valves — Inlet connections

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NS 4057:1979 PDF

Codes for the representation of currencies and funds

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NS 4057:1983 PDF

Codes for the representation of currencies and funds

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NS 4058:1983 PDF

Codes for the reprentation of names of countries

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NS 4059:1973 PDF

Filing of personal information by birthregistration number

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