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State system for ensuring the uniformity of measurements. Dissolved hydrogen analyzers. Calibration methods
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Arctic tourism. Part 1. Tourist and excursion services in the Arctic zone of the Russian Federation. Basic provisions
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Petroleum and natural gas industry. Subsea production systems. Determination of sound power levels and sound energy levels of noise sources using sound pressure
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Moulding and core sand mixtures. Method for determination of friability
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Woodworking equipment. Rotary barking machines. Basic parameters. Standards of accuracy
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Global navigation satellite systems. Methods and technologies of execution geodetic and cadastral works. Integer-cycle ambiguity resolution for phase pseudo-ranges. Basic principles
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