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ISO 18843:2015

Aluminium oxide primarily used for the production of aluminium — Method for the determination of flow time
4. 6. 2015.

Опште информације

90.93     24. 10. 2022.

ISO

ISO/TC 226

Međunarodni standard

71.100.10  

engleski  

Kupovina

Objavljen

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Apstrakt

ISO 18843:2015 sets out a method for determining the amount of time taken for a given quantity of smelter-grade alumina to flow by gravity through a precisely constructed standard funnel.
NOTE Variations in the apparatus and other test variables can create significant inter-laboratory differences in results. (See Table A.1.)

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TRENUTNO

OBJAVLJEN
ISO 18843:2015
90.93 Odluka o potvrđivanju standarda
24. 10. 2022.