2012DIN EN 12697-1:2012 Bituminous mixtures - Test methods for hot mix asphalt - Part 1: Soluble binder content; German version EN 12697-1:2012
2006DIN EN 12697-1:2006 Bituminous mixtures - Test methods for hot mix asphalt - Part 1: Soluble binder content;English version of DIN EN 12697-1:2006-02