NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
DIN 4905
DIN 4905
Hydraulic solidifying seals for well construction - Requirements and testing
Title (German)
Hydraulisch erhärtende Abdichtungen für den Brunnenbau - Anforderungen und Prüfungen
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