UNI 3310-1
UNI 3310-1 (Semi-finished products, Copper, brass, leaded brass and special brass bars and sections, Mechanical characteristics)· UNI (Italy) · 32 materials
UNI 3310-1 (Semi-finished products, Copper, brass, leaded brass and special brass bars and sections, Mechanical characteristics)· UNI (Italy) · 32 materials