Russian standards PDF

Public reception rooms of non-profit organizations. Recommendations for the provision of consulting services

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Fiberboard slabs for buildings and structures. Specifications

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Optics and photonics. Optical details. Typical technological processes of applying antireflective coatings by ion-plasma sputtering

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Optics and photonics. Light-absorbing coatings on the diaphragms of light-protective lens hoods. Typical technological process of application

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Optics and photonics. Optic glass. Method for determination wave aberration by birefringence

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Optics and photonics. Oils and lubricants for optical instrumentation. Methods of protection against biological damage

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