GB/T 4181
GB/T 4181 (Druty wolframowe)· GB (Chiny) · 4 materiałów
| Oznaczenie | Grupa materiałowa | |
|---|---|---|
| W1 | Wolfram | chevron_right |
| WK40 | Wolfram | chevron_right |
| WK60 | Wolfram | chevron_right |
| WK80 | Wolfram | chevron_right |
GB/T 4181 (Druty wolframowe)· GB (Chiny) · 4 materiałów
| Oznaczenie | Grupa materiałowa | |
|---|---|---|
| W1 | Wolfram | chevron_right |
| WK40 | Wolfram | chevron_right |
| WK60 | Wolfram | chevron_right |
| WK80 | Wolfram | chevron_right |