Ключевые слова:
Lasers, Screens (partitions), Radiation shields, Radiation protection, Protective barriers, Shields, Occupational safety, Working conditions (physical), Work spaces, Spectra, Rated power, Transmittance, Wavelengths, Stability, Ultraviolet radiation, Strength of materials, Mechanical testing, Tensile testing, Type testing, Testing conditions, Marking, Grades (quality), Designations, Instructions for use, Selection