GB/T 1472
GB/T 1472 (铅及铅锑合金管)· GB (中国) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Pb1 | 铅 | chevron_right |
| Pb2 | 铅 | chevron_right |
| PbSb0.5 | 铅 | chevron_right |
| PbSb2 | 铅 | chevron_right |
| PbSb4 | 铅 | chevron_right |
| PbSb6 | 铅 | chevron_right |
| PbSb8 | 铅 | chevron_right |
GB/T 1472 (铅及铅锑合金管)· GB (中国) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Pb1 | 铅 | chevron_right |
| Pb2 | 铅 | chevron_right |
| PbSb0.5 | 铅 | chevron_right |
| PbSb2 | 铅 | chevron_right |
| PbSb4 | 铅 | chevron_right |
| PbSb6 | 铅 | chevron_right |
| PbSb8 | 铅 | chevron_right |