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Petroleum and natural gas industries. Materials selection for high content CO2 environment for casings, tubings and downhole equipment. Original standard UNE-EN ISO 17348-2016 in PDF full version. Additional info + preview on request

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Petroleum and natural gas industries. Offshore platforms handling streams with high content of CO2 at high pressures. Original standard UNE-EN ISO 17349-2016 in PDF full version. Additional info + preview on request

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Geometrical product specifications (GPS) General concepts Part 3: Toleranced features (ISO 17450-3:2016). Original standard UNE-EN ISO 17450-3-2017 in PDF full version. Additional info + preview on request

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Zinc diffusion coatings on ferrous products. Sherardizing. Specification. Original standard UNE-EN ISO 17668-2016 in PDF full version. Additional info + preview on request

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Footwear. Test methods for uppers and lining. Flex resistance. Original standard UNE-EN ISO 17694-2016 in PDF full version. Additional info + preview on request

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Welding consumables. Covered electrodes for manual metal arc welding of copper and copper alloys. Classification. Original standard UNE-EN ISO 17777-2016 in PDF full version. Additional info + preview on request

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