
EN 846 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 9: DETERMINATION OF FLEXURAL RESISTANCE, SHEAR LOAD RESISTANCE AND STIFFNESS OF LINTELS
出版:British Standards Institution

专家解读视频
EN 846 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 9: DETERMINATION OF FLEXURAL RESISTANCE, SHEAR LOAD RESISTANCE AND STIFFNESS OF LINTELS
出版:British Standards Institution
专家解读视频