Ключевые слова: aligner, biology, chemistry, clean, clinical, development, education, electrical, electronic, engineering, equipment, eyepiece, fabrication, gas, glass, industry, instrument, lab, laboratory, lens, light, machine, magnification, magnifier, manufacture, mask, medical, medicine, micro, microbiology, microscope, microscopy, optics, pressure, research, researcher, room, school, science, scientific, semiconductor, study, system, technology, timer, ultra, violet, virus, yellow, zoom,