LST EN 13057-2003 Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance of capillary absorption
2012LST EN 13752-2012 Products used for treatment of water intended for human consumption - Manganese dioxide
2003LST EN 13057-2003 Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance of capillary absorption
LST EN 13057-2003 Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance of capillary absorption was changed to LST EN 13752-2012 Products used for treatment of water intended for human consumption - Manganese dioxide.