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Disconnectors for railways traction network and operating mechanisms for them. General specifications
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Ferrochrome. Method for the determination of nitrogen content
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Medical electrical equipment. Part 2-46. Particular requirements for the basic safety and essential performance of operating tables
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Fuel cell technologies. Part 3-100. Stationary fuel cells power stations. Safety
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Textiles. Bare elastane yarns. Determination of resistance to chlorinated water (swimming-pool water)
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