NF A 33-111
NF A 33-111 (半成品和棒材)· AFNOR NF (法国) · 20 种材料
| 名称 | 材料组别 | |
|---|---|---|
| D 1 | 结构钢 | chevron_right |
| D 1p | 结构钢 | chevron_right |
| D 1q | 结构钢 | chevron_right |
| D 1r | 结构钢 | chevron_right |
| D 2 | 结构钢 | chevron_right |
| D 2p | 结构钢 | chevron_right |
| D 2q | 结构钢 | chevron_right |
| D 2r | 结构钢 | chevron_right |
| D 3 | 结构钢 | chevron_right |
| D 3p | 结构钢 | chevron_right |
| D 3q | 结构钢 | chevron_right |
| D 3r | 结构钢 | chevron_right |
| D 4 | 结构钢 | chevron_right |
| D 4p | 结构钢 | chevron_right |
| D 4q | 结构钢 | chevron_right |
| D 4r | 结构钢 | chevron_right |
| D 5 | 结构钢 | chevron_right |
| D 5p | 结构钢 | chevron_right |
| D 5q | 结构钢 | chevron_right |
| D 5r | 结构钢 | chevron_right |