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Twist drills with parallel shanks. Long series. Basic dimensions
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Petroleum and natural gas industry. Subsea production systems. Pipes of nickel-chromium-molybdenum-columbium alloys and nickel-chromium-molybdenum-silicon alloys. Specifications
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General requirements for the competence of reference material producers
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Table aerodynamic. Dynamic pressures and temperatures of braking air at straight blast wave for flight velocity from 4000 to 7000 kph
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