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Power supply systems for traction and non-traction railway consumers. Protection of traction and non-traction power supply devices from lightning and switching overvoltages. Installation locations and parameters of protection devices against atmospheric and switching overvoltages
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Industrial automation systems and integration. Product data representation and exchange. Part 1050. Application module. Dimension tolerance
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Rye-wheat and wheat-rye whole bakery flour. Specifications
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Information technology. Biometrics. Biometric sample quality. Part 6. Iris image data
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