GB/T 915
GB/T 915 (Bismuth)· GB (China) · 8 materials
| Designation | Material group | |
|---|---|---|
| Bi998 | Bismuth | chevron_right |
| Bi998 | Rare earth and similar metals (La, Ce,….) | chevron_right |
| Bi9995 | Bismuth | chevron_right |
| Bi9995 | Rare earth and similar metals (La, Ce,….) | chevron_right |
| Bi9999 | Bismuth | chevron_right |
| Bi9999 | Rare earth and similar metals (La, Ce,….) | chevron_right |
| Bi99997 | Bismuth | chevron_right |
| Bi99997 | Rare earth and similar metals (La, Ce,….) | chevron_right |