NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 19616-1
DIN 19616-1
Caustic Soda Solution for Water Treatment, not for Regeneration of Ion Exchangers - Technical Conditions of Delivery
Title (German)
Natronlauge zur Wasseraufbereitung, nicht zum Regenerieren von Ionenaustauschern - Technische Lieferbedingungen