Optics and photonics. Preparation of drawings for optical elements and systems. Table representing data of optical elements and cemented assemblies— 18 стр.
37.020 Optical. Including microscopes, telescopes, binoculars, optical materials, optical components and optical systems / Оптическое оборудование. Включая микроскопы, телескопы и т.д.
27.020 Internal combustion engines / Двигатели внутреннего сгорания
