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Fertilizers. Extraction of phosphorus soluble in ammonium citrate alkaline solution
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Side-and-face cutters with inserted carbide blades. Basic dimensions
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Bearing plates for wooden inserts. Design and dimensions
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Rails welded by thermite method. Specifications
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Conformity assessment. Application of ISO/IEC 17021-1 in the field of medical device quality management systems (ISO 13485)
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Temperatures regulators operating without outside energy source. General technical requirements and methods of test
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