NEN EN 12659
NEN EN 12659 (铅及铅合金 - 铅)· NEN (荷兰) · 8 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 940R | 铅 | chevron_right |
| 970R | 铅 | chevron_right |
| 985R | 铅 | chevron_right |
| 990R | 铅 | chevron_right |
| PB940R | 铅 | chevron_right |
| PB970R | 铅 | chevron_right |
| PB985R | 铅 | chevron_right |
| PB990R | 铅 | chevron_right |
NEN EN 12659 (铅及铅合金 - 铅)· NEN (荷兰) · 8 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 940R | 铅 | chevron_right |
| 970R | 铅 | chevron_right |
| 985R | 铅 | chevron_right |
| 990R | 铅 | chevron_right |
| PB940R | 铅 | chevron_right |
| PB970R | 铅 | chevron_right |
| PB985R | 铅 | chevron_right |
| PB990R | 铅 | chevron_right |