Norm

ISO 7156:1991 en

Refined nickel - Sampling

  • Deze norm is ingetrokken sinds 14-07-2016

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Commissie Non-ferro
Gepubliceerd op 07-03-1991
Taal Engels
Specifies sampling procedures for up to 25 tonnes of refined nickel of the same composition, size and shape and manufactured under similar conditions of production. Gives normative references, delivery forms, principle of sampling procedure, sample preparation and sampling report. Annex A gives a justification of the number of primary and secondary increments selected, annex B contains technical conditions for drilling and milling.

Details

ICS-code 77.120.40
Nederlandse titel Refined nickel - Sampling
Engelse titel Refined nickel - Sampling

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