Norm
[AKTUELL]
NF D36-121
NF D36-121
Household economy - End fittings with seal gasket for corrugated metallic flexible piping for the external connection of domestic appliances using gaseous fuels distributed by networks
Titel (englisch)
Household economy - End fittings with seal gasket for corrugated metallic flexible piping for the external connection of domestic appliances using gaseous fuels distributed by networks