77.120.99 Citi krāsainie metāli un to sakausējumi
Attēlo no 1. līdz 2. no pavisam 2 ieraksta(-iem).
ISO 5976:2025
standarts
EN
Rare earth — Determination of loss on ignition in rare earth products — Gravimetric method
68.85 €
ISO 17887:2025
standarts
EN
Traceability of rare earths in the supply chain from separated products to permanent magnets
103.80 €