Norm
[AKTUELL]
UNE-EN 681-4/A1
UNE-EN 681-4/A1
Elastomeric seals- Material requirements for pipe joint seals used in water and drainage applications- Part 4: Cast polyurethane sealing elements.
Titel (englisch)
Elastomeric seals- Material requirements for pipe joint seals used in water and drainage applications- Part 4: Cast polyurethane sealing elements.