塑性转变温度 meaning in Chinese

ductility transition temperature

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
Standard method for conducting drop weight test to determine nil ductility 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