BS ISO 20711 : 2017现行
OPTICS AND PHOTONICS - ENVIRONMENTAL REQUIREMENTS - TEST REQUIREMENTS FOR TELESCOPIC SYSTEMS
出版：British Standards Institution
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基本信息
标准编号： BS ISO 20711 : 2017
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Describes requirements to be met with regard to resistance of the optical, mechanical, chemical and electrical properties or performance data of instruments to environmental influences and hence determines geographical and technical areas of application.
