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Non-linear elements of harmonic generators. Parameters system
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Unified system for technological documentation. General requirements to the form and blanks of documents
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Refractories and refractory raw materials. Methods for the determination of titanium (IV) oxide
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Ergonomics. Guidelines for the optimization of musculoskeletal workload
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Information technology. Security techniques. Identity proofing
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Threaded pipe joints. Outside pipe diameters and inside sleeve diameters. Series
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