GB/T 3522
GB/T 3522 (Bandes en acier de construction au carbone de qualité laminé à froid)· GB (Chine) · 24 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| 15 | Aciers de construction | chevron_right |
| 20 | Aciers de construction | chevron_right |
| 25 | Aciers de construction | chevron_right |
| 30 | Aciers de construction | chevron_right |
| 35 | Aciers de construction | chevron_right |
| 40 | Aciers de construction | chevron_right |
| 45 | Aciers de construction | chevron_right |
| 50 | Aciers de construction | chevron_right |
| 55 | Aciers de construction | chevron_right |
| 60 | Aciers de construction | chevron_right |
| 65 | Aciers de construction | chevron_right |
| 70 | Aciers de construction | chevron_right |
| U20152 | Aciers de construction | chevron_right |
| U20202 | Aciers de construction | chevron_right |
| U20252 | Aciers de construction | chevron_right |
| U20302 | Aciers de construction | chevron_right |
| U20352 | Aciers de construction | chevron_right |
| U20402 | Aciers de construction | chevron_right |
| U20452 | Aciers de construction | chevron_right |
| U20502 | Aciers de construction | chevron_right |
| U20552 | Aciers de construction | chevron_right |
| U20602 | Aciers de construction | chevron_right |
| U20652 | Aciers de construction | chevron_right |
| U20702 | Aciers de construction | chevron_right |