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Norm
ISO 4491:1978
Issue date: 1978 06 01
Metallic powders — Determination of loss of mass on hydrogen reduction (hydrogen loss)
Withdrawn: 1989 09 01
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
Currently valid:
ICS
ISO 4491-2:2023
2023 04 19
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hy...
Norm
ISO 4491-2:1997
1997 04 03
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hy...
Norm
ISO 4491-2:1989
1989 09 28
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hy...
Norm
ISO 4491:1978
1978 06 01
Metallic powders — Determination of loss of mass on hydrogen reduction (hydrogen loss)
Norm
↖
Norm
Issue date :
1989 09 28
Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
