NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
DVS 2207-5
DVS 2207-5
Welding thermoplastic materials - Welding PE casing pipes - Pipes and piping parts
Title (German)
Schweißen von thermoplastischen Kunststoffen - Schweißen von PE-Mantelrohren - Rohre und Rohrleitungsteile