Vacuum Sealing Device Operation × Keywords

2 matching jobs found.

Filament (1) Glass Bulb (1) Halogen Gas (1) Halogen Lamp (1) Industrial Furnace (1) Tungsten Wire (1) Vacuum Packaging (1) bulb (1) coating (1) electronic tube (1) filament (1) glass attachment (1) hermetic inspection (1) surface inspection (1) vacuum packaging (1)

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