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Cheap price high purity tungsten boat for vacuuming coating

Cheap price high purity tungsten boat for vacuuming coating

1. High temperature resistance, low pollution.

2. Vacuum smelting, refining production, high purity, less impurities.

Model:W1
99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation

99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation

1. High temperature resistance, low pollution.

2. Vacuum smelting, refining production, high purity, less impurities.

Model:W1