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Injection lasers, laser heads, laser diodes matrices, laser diodes. Parameters system

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Zirconium containing refractory materials and products. Methods for determination of moisture content

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Fertilizers. Extraction of phosphorus soluble in 2 % formic acid

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The alcohol production and raw material for it producing. Method for determination of relative density

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Curtain walling. Methods of determination of air and water transmission

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Power and control cables for use in electrical installations in explosive atmospheres. General specifications

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