Composition of magnesium-aluminium-zinc alloy ingots for casting purposes
Composition des lingots en alliages magnésium- aluminium-zinc pour fonderie
77.120.10 - Aluminium and aluminium alloys.
77.120.20 - Magnesium and magnesium alloys.
77.120.60 - Lead, zinc, tin and their alloys.
Es anulada por: ISO 121:1980
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Ingles / Frances