SE
規格 · ドイツ · 2 参照
| 規格番号 | 材料 | |
|---|---|---|
| SE 201 SE 201 (Materials for tubes and tools for the extrusion processing of copper and copper alloys) | 30 | chevron_right |
| SE 202 SE 202 (Heat resistant materials for the extrusion processing of aluminum and aluminum alloys) | 10 | chevron_right |