Publisher : SN

NS 1688:1967 PDF

Settherdingsstål 15Ni6 Cr3

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NS 1689:1967 PDF

Case hardening steel 20Ni6Cr3

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NS 169:1968 PDF

Cast steel flanges for 64 atm nominal pressure

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NS 1690:1985 PDF

Casting patterns - Technical requirements

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NS 1691:1968 PDF

Quenched and tempered steels and case hardening steels — Rules for sampling and delivery

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NS 1692:1969 PDF

General technical delivery requirements for steel

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NS 16920:1974 PDF

Zink alloy ZnAl4

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NS 1693:1969 PDF

Selection and preparation of samples and test pieces for wrought steel

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NS 16930:1974 PDF

Zink alloy ZnAl4Cu1

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NS 1695:1966 PDF

Foundry moulds

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