Optics and photonics. Lasers and laser-related equipment. Methods for determination of laser-induced damage threshold. Part 1. General principles, terms and definitions
Unified system for design documentation. General requirements for performing design and technological documentation on printing and graphical output devices of computers
Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam or a driving beam or both and equipped with halogen filament lamps (H4 lamps)
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