IS 15647
IS 15647 (焊接管材用窄宽度热轧钢带 - 规范)· IS (印度) · 3 种材料
| 名称 | 材料组别 | |
|---|---|---|
| IS 15647 Grade 1 | 结构钢 | chevron_right |
| IS 15647 Grade 2 | 结构钢 | chevron_right |
| IS 15647 Grade 3 | 结构钢 | chevron_right |
IS 15647 (焊接管材用窄宽度热轧钢带 - 规范)· IS (印度) · 3 种材料
| 名称 | 材料组别 | |
|---|---|---|
| IS 15647 Grade 1 | 结构钢 | chevron_right |
| IS 15647 Grade 2 | 结构钢 | chevron_right |
| IS 15647 Grade 3 | 结构钢 | chevron_right |