• NF EN ISO 17892-4 2018 Geotechnicalinvestigation and testing -Laboratory testing of soil-Part 4 Determination of particle size distribution.pdf
• NF EN ISO 17892-3-2015 Geotechnicalinvestigation and testing -Laboratory testing of soil-Part 3 determination of particle density.pdf
• NF EN ISO 17892-2-2014 Geotechnical investigation and testing - Laboratory testing of soil - Part 2 determination of bulk density - Reconnaissance et essais g¨¦otechniques.pdf
• NF EN ISO 17892-12/A1-2021 Geotechnical investigation and testing - Laboratory testing of soil Part 12 determination of liquid and plastic limits - Reconnaissance et essais g¨¦otechniques - Essais de laboratoire sur.pdf
• NF EN ISO 17892-12 2018 Geotechnical investigation and testing -Laboratory testing of soil -Part12 determination of liquid and plastic limits.pdf
• NF EN 934-2/A1-2012 Admixtures for concrete, mortar and grout - Part 2 concrete admixtures - Definitions, requirements, conformity, marking and labelling.pdf
• NF EN 933-9-2022 Tests for geometrical properties of aggregates - Part 9 assessment of fines - Methylene blue test.pdf
• NF EN 933-6-2014 Tests for geometrical properties of aggregates - Part 6 assessment of surface characteristICS - Flow coefficient of aggregates.pdf
• NF EN 196-1-2016 Methods of testing cement-Part 1 Determination of strength.pdf
• EN ISO 3452-1 2021 Non-destructive testing - Penetrant testing - Part 1 General principles （ISO 3452-1 2021）.pdf
• EN ISO 17638 2016 Non-destructive testing of welds - Magnetic particle testing.pdf
• EN ISO 17637 2016 Non-destructive testing of welds - Visual testing of fusion-welded joints.pdf
• EN ISO 17636-2 2013 Non-destructive testing of welds - Radiographic testing - Part 2 X- and gamma-ray techniques with digital detectors.pdf
• EN ISO 17636-1 2013 Non-destructive testing of welds - Radiographic testing - Part 1 X- and gamma-ray techniques with film.pdf
• EN 55032 2015 Electromagnetic compatibility of multimedia equipment - Emission Requirements.pdf
• EN 50561-1 2013 Power line communication apparatus used in low-voltage installations - Radio disturbance characteristICS - Limits and methods of measurement - Part 1 Apparatus for in-home use.pdf
• EN 50173-6 2018 Information technology - Generic cabling systems - Part 6 Distributed building services.pdf
• EN 50173-5 2018 Information technology - Generic cabling systems - Part 5 Data centre spaces.pdf
• EN 50173-4 2018 Information technology - Generic cabling systems - Part 4 Homes.pdf
• EN 50173-3 2018 Information technology - Generic cabling systems - Part 3 Industrial spaces.pdf