DS/EN 28 050:1992
镍铁锭或镍铁片．分析取样

Ferronickel ingots or pieces - Sampling for analysis

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标准号

DS/EN 28 050:1992

发布

1992年

发布单位

丹麦标准化协会

替代标准

DS/EN 28 092-1:1992

当前最新

DS/EN 28 806-4:1994

 

 

适用范围

This International Standard specifies a method for sampling of ferronickel lots in ingot or piece form with a view to obtaining a representative laboratory sample for the determination of the chemical composition of the lot. As agreed between the purchaser and the supplier, a choice is to be made between two procedures: — The first procedure can be applied at the producer's plant during casting (description in clauses 3 and 5). — The second procedure can be applied to lots as delivered at the buyer's premises1' (description in clauses 4 and 5). It includes two alternatives for sample taking (drill-ing and milling). Each party is entitled to participate in (or be represented at) sampling operations.

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