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Textile materials. Needled floor coverings and goods. Technical classification
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Feeds, mixed feeds and raw material. Methods for determination of nitrate and nitrite
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Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V. Part 2-16. Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
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State system of ensuring the uniformity of measurements. Functional units, sub-assemblies and devices in instruments for measurement of ionizing radiation. Counters of pulses. Methods and means of verification
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Automobile roads of the general use. Bridge constructions. The rules of the aeroelastic stability. Calculation and verification
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