IS 27
IS 27 (Primary Lead - Specification)· IS (印度) · 5 种材料
| 名称 | 替代名称 | 材料组别 | |
|---|---|---|---|
| Grade Pb 99,90 | Pb99.90Cu, Pb90 | 铅 | chevron_right |
| Grade Pb 99,97 | Pb97 | 铅 | chevron_right |
| Grade Pb 99,985 | Pb985 | 铅 | chevron_right |
| Grade Pb 99,99 | Pb99 | 铅 | chevron_right |
| Grade Pb 99,995 | Pb995 | 铅 | chevron_right |