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The factory proudes and processes different sizes
of coloured optical glass and colourless optical glass,
colour filter bits, heat insulation glass, ball mirror,
Infrared quarts glass,Ultraviolet quarts glass,Infrared
glass,far infrared glass,ultraviolet glass and expert
glass for counterfeit money distinguishing instrument
automatically and so on. Products
used to take picture s,color-enlarge engine,instrument,optical
instrument,teching instrument,finance machine,be
mixed service for factory,all kinds of college,
police,scientific research and so on.
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| epidiascope |
microscope |
telescope |
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| colored-enlarge
machine
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projection
instruments |
finance engine |
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