NA 003
DIN Standards Committee Valves
Standards
[Withdrawn]
DIN 3441-3
DIN 3441-3
Unplasticized polyvinyl chloride (PVC-U) valves; diaphragm valves; dimensions
Title (German)
Armaturen aus weichmacherfreiem Polyvinylchlorid (PVC-U); Membranarmaturen, Maße