1)fold position,折弯点[位置]2)two point depression,二点弯折3)BRDAW,方位弯折4)king protection device,防弯折装置5)bending position of punching,弯起位置6)break point location,折点定位
用法和例句
According to the strain of the concrete interslabs,the paper puts forward the mechanism of punching failure of slabs and the best bending position of punching bent up reinforcement.