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ISO

ISO 5939:1980

En Vigor
1980-07-01
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of water content — Azeotropic distillation (Dean and Stark) method
ISO

ISO 6194-1:2007

En Vigor
2007-09-13
Rotary shaft lip-type seals incorporating elastomeric sealing elements — Part 1: Nominal dimensions and tolerances
ISO

ISO/IEC 4873:1991

En Vigor
1991-12-16
Information technology — ISO 8-bit code for information interchange — Structure and rules for implementation
ISO

ISO 11877:2008

En Vigor
2008-05-19
Hardmetals — Determination of silicon in cobalt metal powders — Photometric method