
Methods of test for mortar for masonry - Part 11: Determination of flexural and compressive strength of hardened mortar
出版:Comite Europeen de Normalisation

专家解读视频
Methods of test for mortar for masonry - Part 11: Determination of flexural and compressive strength of hardened mortar
出版:Comite Europeen de Normalisation
专家解读视频