NEN ISO 20711 : 2017
Current
Current
The latest, up-to-date edition.
OPTICS AND PHOTONICS - ENVIRONMENTAL REQUIREMENTS - TEST REQUIREMENTS FOR TELESCOPIC SYSTEMS
Published date
12-06-2017
Publisher
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.
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