ISO 620:1975

Manganese ores — Determination of zinc content — Polarographic method (zinc content between 0,005 and 0,1 %)

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.20

Statut:

Annulée

Date de Publication:

1974-12-31

Numéro Standard:

ISO 620:1975