NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[Withdrawn]
DIN 10521
DIN 10521
Food hygiene - Household water filters which are not connected to the water supply - Household water filters using cation exchange resin and activated carbon
Title (German)
Lebensmittelhygiene - Leitungsunabhängige Haushaltswasserfilter - Haushaltswasserfilter auf der Basis von Kationenaustauschern und Aktivkohle