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Method for cleaning the outer surface of the tank wall
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Bench for testing shaftless pump impeller elements
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Supercharger for testing impeller elements of a shaftless pump
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Test bench for electric drives
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Accessory for bench tests of main pumps
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Test bench for rotor testing of main pumps
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Biological treatment plant of domestic waste water in a block-modular design
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Method for improving reliability of hot-water boiler with remote economizer
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Method of determining mechanical stress in a steel pipe
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Method for prediction of pipeline failure rate
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Centralized intelligent electronic device of automated electrical substation system
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Device for cleaning walls of reservoirs
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Diesel fuel cleaning method
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Calibration method of buried-pipeline stress-strain state monitoring system
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Waste water treatment flotation plant
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Transverse magnetisation system for an in-tube flaw detector
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Method of detecting pitting corrosion
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Stand for testing, calibration and calibration of in-line inspection instruments
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Method of pipeline well waterproofing
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