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Perfume and cosmetic products. Analytical methods. Determination of trace amounts of mercury by thermal decomposition atomic absorption spectrometry in a mercury analyzer
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Copper and brass tubes for heat-exchange apparatus. Specifications
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Industrial automation systems and integration. Product data representation and exchange. Part 1292. Application module. AP239 product definition information
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State system for ensuring the uniformity of measurements. Reference materials of composition and properties of substances and materials. Basic principles
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Low voltage systems. Cable systems. Monitoring systems for engineering structures. General requirements
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