美利体育登录入口官网:DIN EN 13286-40:2003 松散的和液力粘合的混合料.第40部分:测定液力粘合混合料的直接拉伸强度的试验方法
Unbound and hydraulically bound mixtures - Part 40: Test method for determination of the direct tensile strength of hydraulically bound mixtures; German version DIN EN 13286-40:2003