DIN EN 12637-1 E:1997-01 Products and systems for the protection and repair of concrete structures - Test methods - Compatibility of injection products - Part 1: Compatibility with concrete
2004DIN EN 12637-1:2004-11 Products and systems for the protection and repair of concrete structures - Test methods - Compatibility of injection products - Part 1: Compatibility with concrete; German version EN 12637-1:2004
2004DIN EN 12637-1:2004 Products and systems for the protection and repair of concrete structures - Test methods - Compatibility of injection products - Part 1: Compatibility with concrete; German version EN 12637-1:2004
1970DIN EN 12637-1 E:1997-01 Products and systems for the protection and repair of concrete structures - Test methods - Compatibility of injection products - Part 1: Compatibility with concrete