Résumé
This part of ISO 4552 specifies the methods for sampling and sample preparation for the determination of the chemical composition of a consignment of the listed ferroalloys. For the purpose of sampling, ferrochromium is subdivided into non-crushable and crushable alloys.
Informations générales
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État actuel: PubliéeDate de publication: 1987-12Stade: Norme internationale confirmée [90.93]
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Edition: 1Nombre de pages: 7
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Comité technique :ISO/TC 132ICS :77.100
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