混凝土立方体试块 meaning in Chinese

concrete test cube
cube concrete test specimen

Testing concrete - method for making and curing no - fines test cubes
混凝土试验.第113部分:无细料混凝土立方体试块的制备和养护方法
In the same condition , the tests of concrete cube show that the strengths of vibration members are about 20 percent higher than those of normal ones
混凝土立方体试块的试验表明，最大竖向位移振幅在2mm以内，受振构件强度比非振构件强度提高20左右。