softener /INDUSTRY-METAL/
[DE] Ferrosilicium mit niedrigem Si-Gehalt; Hochofen-Ferrosilicium
[EN] softener
[FR] ferro-silicium à basse teneur
demineralizing agent,softener,softening agent /INDUSTRY-CHEM/
[DE] Enthaertungsmittel; Kalkschutzmittel
[EN] demineralizing agent; softener; softening agent
[FR] adoucisseur