DIN CEN/TS 12390-9
DIN CEN/TS 12390-9 Testing hardened concrete - Part 9: Freeze-thaw resistance - Scaling; German version CEN/TS 12390-9:2006
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2006
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2006