shake-freeBNC²³⁶²¹³⁺¹ 例句 The test for shake-free self- compacting steel pipe concrete was proved based on methods described above and simulated high- dropping same as site construction was tested. 根据上述方法对配置的免振捣自密实钢管混凝土拌合物进行试验验证，并进行了一次与现场施工状况完全相同的模拟高抛试验。 caesv