Science and technology 1974 № 9
Film-document №75893 1 part, Duration: 0:09:51.87 Price category G
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Annotation3. "Ruby and laser" On the application of a quantum integrator for "flashing" in ruby clock rubies of holes for the axes of the mechanism. 4. "PEGAS" On the portable express analyzer of gas mixtures - to determine the degree of intoxication of drivers.