NBR 9769
NBR 9769 (轧制或锻造碳钢或合金钢棒的正火热处理)· NBR (巴西) · 37 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 1005 | 结构钢 | chevron_right |
| 1006 | 结构钢 | chevron_right |
| 1008 | 结构钢 | chevron_right |
| 1009 | 结构钢 | chevron_right |
| 1010 | 结构钢 | chevron_right |
| 1012 | 结构钢 | chevron_right |
| 1013 | 结构钢 | chevron_right |
| 1015 | 结构钢 | chevron_right |
| 1016 | 结构钢 | chevron_right |
| 1017 | 结构钢 | chevron_right |
| 1018 | 结构钢 | chevron_right |
| 1020 | 结构钢 | chevron_right |
| 1021 | 结构钢 | chevron_right |
| 1022 | 结构钢 | chevron_right |
| 1025 | 结构钢 | chevron_right |
| 1030 | 结构钢 | chevron_right |
| 1034 | 结构钢 | chevron_right |
| 1035 | 结构钢 | chevron_right |
| 1038 | 结构钢 | chevron_right |
| 1040 | 结构钢 | chevron_right |
| 1042 | 结构钢 | chevron_right |
| 1043 | 结构钢 | chevron_right |
| 1045 | 结构钢 | chevron_right |
| 1046 | 结构钢 | chevron_right |
| 1049 | 结构钢 | chevron_right |
| 1050 | 结构钢 | chevron_right |
| 1055 | 结构钢 | chevron_right |
| 1060 | 结构钢 | chevron_right |
| 1065 | 结构钢 | chevron_right |
| 4113 | 结构钢 | chevron_right |
| 4117 | 结构钢 | chevron_right |
| 4118 | 结构钢 | chevron_right |
| 4120 | 结构钢 | chevron_right |
| 4122 | 结构钢 | chevron_right |
| 4125 | 结构钢 | chevron_right |
| 4126 | 结构钢 | chevron_right |
| 4127 | 结构钢 | chevron_right |