GB/T 26304
GB/T 26304 (Kalay tozu)· GB (Çin) · 6 malzeme
| Tanım | Malzeme grubu | |
|---|---|---|
| FSn 1 Grade A | Kalay | chevron_right |
| FSn 1 Grade AA | Kalay | chevron_right |
| FSn 2 Grade A | Kalay | chevron_right |
| FSn 2 Grade AA | Kalay | chevron_right |
| FSn 3 Grade A | Kalay | chevron_right |
| FSn 3 Grade AA | Kalay | chevron_right |