应用范围：光学仪器制造各种电子、电器、精密仪器的擦拭光纤制造实验室器具及仪器的清洁印刷业机器的清洁包装业。
Application range: optics instrument, electronic, apparatus, precision instruments wiping, sensorius fiber manufacture, apparatus and equipment in lab cleaning, machine in print and packing industry.
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