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Noise. Noise control design procedures for open plants
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Unified system of corrosion and ageing protection. Anodes of installations of cathodic protection in seawater and salty environments. Specifications
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Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for small movable sources in reverberant fields. Part 1. Comparison method for a hard-wall test room
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State system for ensuring the uniformity of measurements. Reflectometers of the extreme ultraviolet radiation for measurements of the characteristics of multilayer nanostructures in the wavelength range 10 to 30 nm. Procedure of measurements
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Recommendations for the provision of catering services in general education organizations
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