NF P12-605-14*NF EN 846-14:2013 砖石工程用辅助元部件试验方法 第14部分:复合材料过梁和砖石上面预制构件间初始剪切强度的测定
Methods of test for ancillary components for masonry - Part 14 : determination of the initial shear strength between the prefabricated part of a composite lintel and the masonry above it