Optics and optical instruments - environmental test methods - combined cold, low air pressure.
光学和光学仪器。环境试验方法。混合式低温和低气压。
The facilities include the main assembly and design facility where the instruments and optics designed, are tested and assembled.
制造所主要包括组装厂和设计部门，从事光学设计，测试和安装。
Optics and optical instruments. veiling glare of image - forming systems. definitions and methods of measurement.
光学和光学仪器。成像系统的黑化闪光。定义和测量方法。
Application range: optics instrument, electronic, apparatus, precision instruments wiping, sensorius fiber manufacture, apparatus and equipment in lab cleaning, machine in print and packing industry.
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。
Optics and optical instruments. visual acuity testing. method of correlating optotypes.
光学和光学仪器。视觉敏锐度测试。相关的验光字体法。
ISO 10110 optics and optical instruments-preparation of drawings for optical elements and systems, international standard.
ISO 10110光学及光学仪器-光学元件和系统图形的制备，国际标准。
ISO 10110 optics and optical instruments-preparation of drawings for optical elements and systems, international standard.
ISO 10110光学及光学仪器-光学元件和系统图形的制备，国际标准。
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