H 4461
H 4461 (用于照明和电子设备钨丝)· JIS (日本) · 8 种材料
| 名称 | 材料组别 | |
|---|---|---|
| VWW1C | 钨 | chevron_right |
| VWW1D | 钨 | chevron_right |
| VWW1E | 钨 | chevron_right |
| VWW1H | 钨 | chevron_right |
| VWW2C | 钨 | chevron_right |
| VWW2D | 钨 | chevron_right |
| VWW2E | 钨 | chevron_right |
| VWW2H | 钨 | chevron_right |
H 4461 (用于照明和电子设备钨丝)· JIS (日本) · 8 种材料
| 名称 | 材料组别 | |
|---|---|---|
| VWW1C | 钨 | chevron_right |
| VWW1D | 钨 | chevron_right |
| VWW1E | 钨 | chevron_right |
| VWW1H | 钨 | chevron_right |
| VWW2C | 钨 | chevron_right |
| VWW2D | 钨 | chevron_right |
| VWW2E | 钨 | chevron_right |
| VWW2H | 钨 | chevron_right |