NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 4922-1
DIN 4922-1
Steel Filter Pipes for Drilled Wells with Slot Perforation and Fisching (Butt Strap Joint)
Title (German)
Stahlfilterrohre für Bohrbrunnen, mit Schlitzbrückenlochung und Laschenverbindung
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