drop-weight test meaning in English

落锤试验
坠重试验

Drop - weight test
坠重试验
Standard method for conducting drop - weight test to determine nilductility transition temperature of ferritic steels
铁素体钢的无塑性转变温度落锤试验方法
Test method for conducting drop - weight test to determine nil - ductility transition temperature of ferritic steels
测定铁素体钢非塑性转变温度的落锤试验方法
Standard test method for conducting drop - weight test to determine nil - ductility transition temperature of ferritic steels
进行下落重力试验以测定铁素体钢尼尔延展性过渡温度的标准试验方法