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Electrical steel. Methods of test for magnetic and electrical properties. Method for measurement of resistance ratio of insulating coating
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State system for ensuring the uniformity of measurements. High-frequency ammeters. Methods and means of verification
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Power transformers of nuclear power plants. Accounting for actually worked out and estimation of residual resource
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System of standards on information, librarianship and publishing. Universal decimal classification. Structure, rules for use and indexing
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Equipment the sports universal free access. Requirements and test methods taking into account safety
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