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Normas ISO

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ISO

ISO 9359:1989

En Vigor
1989-09-21
Air quality — Stratified sampling method for assessment of ambient air quality
 
ISO

ISO 2759:2014

En Vigor
2014-06-19
Board — Determination of bursting strength
 
ISO

ISO 6655:1997

En Vigor
1997-08-07
Animal feeding stuffs — Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
 
ISO

ISO 5954:2014

En Vigor
2014-02-20
Cold-reduced carbon steel sheet according to hardness requirements