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Normas CEN

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EN

CEN/TR 16142:2011

En Vigor
2011-03-09
Concrete - A study of the characteristic leaching behaviour of hardened concrete for use in the natural environment
EN

EN 13108-5:2016

En Vigor
2022-08-02
Bituminous mixtures - Material specifications - Part 5: Stone Mastic Asphalt
EN

EN 1235:1995/A1:2003

En Vigor
2003-04-23
Solid fertilizers - Test sieving
EN

CEN ISO/TS 29843-2:2021

En Vigor
2021-07-28
Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2021)