NA 003
DIN Standards Committee Valves
Standards
[Withdrawn]
DIN 3441-2
DIN 3441-2
Unplasticized polyvinyl chloride (PVC-U) valves; ball valves; dimensions
Title (German)
Armaturen aus weichmacherfreiem Polyvinylchlorid (PVC-U); Kugelhähne, Maße