Telescopes of pyrometers of built up radiation. Calibration tables
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Meteorological glass thermometers
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Standard platinum resistance thermometers for low temperatures
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Covers made of refractory compounds for thermoelectric thermometers. Specification
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Glass mercury thermometers designed for precise measurements
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Thermoelectric pyrometers. Methods and means of verification
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Reference incandescent lamps
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Manometric thermometers and temperature transducers
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Glass mercury contact thermometers
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Mercury glass laboratory thermometers. Specification
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