Eurofins Contesta
Vantaa, FI
EN 12390-5:2019 Betoni Concrete Kovettuneen betonin tiheys Density of hardened concrete SFS-EN 12390-7:2019/ AC:2020 Betoni Concrete Paineellisen veden tunkeumasyvyys Depth of penetration of water under pressure SFS-EN 12390-8: