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Standard ČSN 651045 25.4.1991 preview

ČSN 651045 (651045)

Chemical analysis of aluminum oxide. Determination of silica content



STANDARD published on 25.4.1991


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5.70 USD

The information about the standard:

Designation standards: ČSN 651045
Classification mark: 651045
Catalog number: 29941
Publication date standards: 25.4.1991
SKU: NS-132078
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

OxidesMaterials for aluminium production

Annotation of standard text ČSN 651045 (651045):

Norma platí pro oxid hlinitý používaný především pro výrobu hliníku a určuje pro stanovení oxidu křemičitého metodu fotometrickou. V této normě jsou zapracovány údaje z ISO 1232 :1976. Při provádění rozboru musí být dodržena veškerá ustanovení podle ČSN 65 1041. ČSN 65 1045 byla schválena 25.4.1991 a nabyla účinnosti od 1.1.1992. Nahradila ČSN 65 1045 z 31.5.1978

Similar standards:

ČSN 651052ČSN 651052

25.4.1991

ČSN 651053ČSN 651053

25.4.1991

ČSN 651054ČSN 651054

29.4.1991

ČSN 651055ČSN 651055

29.4.1991

ČSN 651057ČSN 651057

29.4.1991

ČSN 651059ČSN 651059

11.5.1987

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