| 模式的数量 |
W1 |
| 出生地 |
Hunan China (Mainland) |
| 牌子的名字 |
luke's |
TypeApplicationW91Applied for making filament,shock-resistance filament and other high-temperature-resistance devices.W71Applied for making auto lamp filament and other anti-shock devices.W61Applied for making coiled-coil filament.W31Applied for making coiled-coil or trispiral CFL filament,incandescent filament and support.W41Applied for making stranded tungsten wire,tungsten heater element.W42Applied for making stranded tungsten wire,tungsten heater element and other no special temperature required devices.W11Applied for making electrode and lead.