Barometer-altimeter of aneroid type
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Protective booths with blinds for meteorological appliances
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Protective booths with blinds for meteorological appliances. General specifications
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Instruments for measuring the speed of water flow. Fluvial hydrometric current meters. General technical requirements
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Water flow rate measuring instruments. Fluvial hydrometric current meters. General technical requirements
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Nature protection. Hydrosphere Apparatus and mechanisms for selection? Initial treatment and storing samples of natural waters. General technical conditions
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Barometers of membrane type meteorological types MVZ-1 and MVZ-2. Specification
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Water colour scale. Specifications
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Mercury meteorological barometers
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Meteorological barographs of aneroid type
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Meteorological barographs of aneroid type. Specifications
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