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Selection and dimensioning of high-voltage insulators intended for use in polluted conditions. Part 3. Polymer insulators for a.c. systems
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Water-tube boilers and auxiliary installations. Part 18. Operating instructions
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Sealed radionuclide gamma-radiation sources. Methods of parameters measurement
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Moulding compounds and casting thermosetting resins. Accelerated test method for heating resistance
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Power and voltage transformers and reactors. Test methods of insulation dielectric strength
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