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Low flow single port actuating device SSI. Types and basic parameters
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System engineering. Protection of information in system verification process
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Product wear resistance assurance. Evaluation of scoring preventive properties of engineering materials
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Earth`s magnetosphere. Magnetic field of magnetospheric current
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Petroleum and natural gas industry. Subsea production systems
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Low-alloyed zinc sheets for one-stage and multistage etching. Specifications
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