GB/T 33241

GB/T 33241 (Zinc-aluminum alloy coated section steel)· GB (Çin) · 16 malzeme

Tanım Malzeme grubu
ZA100 Zn-bazlı chevron_right
ZA150 Zn-bazlı chevron_right
ZA200 Zn-bazlı chevron_right
ZA250 Zn-bazlı chevron_right
ZA300 Zn-bazlı chevron_right
ZA350 Zn-bazlı chevron_right
ZA400 Zn-bazlı chevron_right
ZA450 Zn-bazlı chevron_right
ZA50 Zn-bazlı chevron_right
ZA500 Zn-bazlı chevron_right
ZA550 Zn-bazlı chevron_right
ZA60 Zn-bazlı chevron_right
ZA600 Zn-bazlı chevron_right
ZA70 Zn-bazlı chevron_right
ZA80 Zn-bazlı chevron_right
ZA90 Zn-bazlı chevron_right