IS 4224
IS 4224 (订书钉、别针和回形针用钢丝规范)· IS (印度) · 3 种材料
| 名称 | 材料组别 | |
|---|---|---|
| IS 4224 Type 1 | 结构钢 | chevron_right |
| IS 4224 Type 2 | 结构钢 | chevron_right |
| IS 4224 Type 3 | 结构钢 | chevron_right |
IS 4224 (订书钉、别针和回形针用钢丝规范)· IS (印度) · 3 种材料
| 名称 | 材料组别 | |
|---|---|---|
| IS 4224 Type 1 | 结构钢 | chevron_right |
| IS 4224 Type 2 | 结构钢 | chevron_right |
| IS 4224 Type 3 | 结构钢 | chevron_right |