Brand:Chida
MOQ:1
Quantity:5
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Tungsten screw is also called tungsten heater. It is a metal composed of single-atrand or mulitiple-strand doped tungsten wires of different shapes???Because of its good corrosion resistance, high-temperature performance, stability and long using life, it is widely applied in mirror industry, kinescope industry, vacuum plating, metal vaporization and other fields.
Grade???Wl
Specification???(0???5-0???8 7)mmx3coils


