GB/T 8320
GB/T 8320 (Copper-tungsten and silver-tungsten electrical contacts)· GB (Chiny) · 18 materiałów
| Oznaczenie | Grupa materiałowa | |
|---|---|---|
| AgW(30) | Metale szlachetne i stopy metali szlachetnych (Ag, Au, Pt, Pd) | chevron_right |
| AgW(40) | Metale szlachetne i stopy metali szlachetnych (Ag, Au, Pt, Pd) | chevron_right |
| AgW(50) | Metale szlachetne i stopy metali szlachetnych (Ag, Au, Pt, Pd) | chevron_right |
| AgW(55) | Wolfram | chevron_right |
| AgW(60) | Wolfram | chevron_right |
| AgW(65) | Wolfram | chevron_right |
| AgW(70) | Wolfram | chevron_right |
| AgW(75) | Wolfram | chevron_right |
| AgW(80) | Wolfram | chevron_right |
| CuW(50) | Wolfram | chevron_right |
| CuW(55) | Wolfram | chevron_right |
| CuW(60) | Wolfram | chevron_right |
| CuW(65) | Wolfram | chevron_right |
| CuW(70) | Wolfram | chevron_right |
| CuW(75) | Wolfram | chevron_right |
| CuW(80) | Wolfram | chevron_right |
| CuW(85) | Wolfram | chevron_right |
| CuW(90) | Wolfram | chevron_right |