NF P98-818-28*NF EN 12697-28:2020 Bituminous mixtures - Test methods - Part 28 : preparation of samples for determining binder content, water content and grading
2020NF P98-818-28*NF EN 12697-28:2020 Bituminous mixtures - Test methods - Part 28 : preparation of samples for determining binder content, water content and grading