NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 1187
DIN 1187
Unplasticized polyvinyl chloride (PVC-U) drainpipes; Dimesions, requirements, testing
Title (German)
Dränrohre aus weichmacherfreiem Polyvinylchlorid (PVC hart); Maße, Anforderungen, Prüfungen