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High Melting Point 3420 ℃ Diameter 0.265mm Tungsten Filament For Photoelectric Industry 1. Introduction Of Diameter 0.265mm Tungsten Filament For ......
Anti-Sagging Tungsten Wire For Car And Motorcycle Lights Potassium-Doped Tungsten Filament 1. Introduction Of Anti-Sagging Tungsten Wire For Car And ....
Product Information: Product Name 0.75-1.0mm Tungsten Filaments Vacuum Coating Electroplating Machine Tungsten Wire Place of Origin Baoji Brand Name ....