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State system for ensuring the uniformity of measurement. Instruments of measurement of radiant power semiconductor emitter diode. Verification procedure
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Mechanical vibration. Balancing of rotor elements to be jointed with fitment keys
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Petroleum and natural gas industries. Subsea production systems. Pipeline subsea repair. Typical methods
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Digital spatial (three-dimensional) terrain models. General requirements
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Earth upper atmosphere. Computation methods of density variation characteristics
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