NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 4925-3
DIN 4925-3
DN 250 to DN 400 threaded unplasticized polyvinyl chloride (PVC-U) water well filter pipes and casings
Title (German)
Filter- und Vollwandrohre aus weichmacherfreiem Polyvinylchlorid (PVC-U) für Bohrbrunnen, mit Querschlitzung und Gewinde DN 250 bis DN 400
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 119-07-03-01 UA - Components and products for drilling technology and well construction