Објављен
ISO 20723:2004 specifies delivery requirements that apply to the surface condition of hot-rolled sections with nominal thickness between greater than or equal to 3 mm and less than or equal to 160 mm.
It applies to all surfaces excluding edges.
ОБЈАВЉЕН
ISO 20723:2004
90.60
Завршетак поступка преиспитивања стандарда
5. 3. 2025.