NBR NM 126
NBR NM 126 (低温用无缝和焊接的碳钢和合金钢管子)· NBR (巴西) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| NM 126 grade 1 | 结构钢 | chevron_right |
| NM 126 grade 11 | 结构钢 | chevron_right |
| NM 126 grade 3 | 结构钢 | chevron_right |
| NM 126 grade 6 | 结构钢 | chevron_right |
| NM 126 grade 7 | 结构钢 | chevron_right |
| NM 126 grade 8 | 结构钢 | chevron_right |
| NM 126 grade 9 | 结构钢 | chevron_right |