STB PDF

Guidelines for management consultancy services (ISO 20700-2017). Original standard UNE-EN ISO 20700-2019 in PDF full version. Additional info + preview on request

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Natural gas Calculation of thermodynamic properties Part 1- Gas phase properties for transmission and distribution applications (ISO 20765-1-2005). Original standard UNE-EN ISO 20765-1-2019 in PDF full version. Additional info + preview on request

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Non-destructive testing Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays Part 2- Double wall radiographic inspection (ISO 20769-2-2018). Original standard UNE-EN ISO 20769-2-2019 in PDF full version. Additional info + preview on request

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Geotechnical investigation and testing Field testing Part 10- Weight sounding test (ISO 22476-10-2017). Original standard UNE-EN ISO 22476-10-2019 in PDF full version. Additional info + preview on request

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Geotechnical investigation and testing Testing of geotechnical structures Part 10- Testing of piles- rapid load testing (ISO 22477-10-2016). Original standard UNE-EN ISO 22477-10-2019 in PDF full version. Additional info + preview on request

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Geotechnical investigation and testing Testing of geotechnical structures Part 5- Testing of grouted anchors (ISO 22477-5-2018). Original standard UNE-EN ISO 22477-5-2019 in PDF full version. Additional info + preview on request

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