NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

DIN EN 13941 [Withdrawn] references following documents:

Document number Edition Title
Document number EN 10204 Edition 2004-10 Title Metallic products - Types of inspection documents More 
Document number ISO 3419 Edition 1981-07 Title Non-alloy and alloy steel butt-welding fittings More