2013LST EN 12087-2013 Thermal insulating products for building applications - Determination of long term water absorption by immersion
2001LST EN 60398-2001 Industrial electroheating installations. General test methods (IEC 60398:1999)
0000 LST 1573-2000
LST EN 60398-2001 Industrial electroheating installations. General test methods (IEC 60398:1999) was changed to LST EN 12087-2013 Thermal insulating products for building applications - Determination of long term water absorption by immersion.