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Instrument transformers. Part 5. Technical specifications for capacitor voltage transformers
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Praseodymium, neodymium, terbium, holmium, erbium and their oxides. Method of determination of chromium
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Platforms and tables for industrial sewing machines. Mounting dimensions
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Electrification and electric supply of the railways. Terms and definitions
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Silicone metal. Methods of chemical and spectrometric analysis
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