delta ferrite meaning in Chinese

δ铁素体
铁素体

Destructive tests on welds in metallic materials - method for taking samples for delta ferrite measurement
金属材料焊缝的有损试验.测量铁素体用的取样方法
Destructive tests on welds in metallic materials - method for taking samples for delta ferrite measurement
金属材料上焊缝的无损检验.铁素体测量用取样方法
Destructive tests on welds in metallic materials - method for taking samples for delta ferrite measurement iso 17655 : 2003 ; german version en iso 17655 : 2003
金属材料焊缝破坏检验.铁素体测量样品制备方法
Calibrating magnetic instruments to measure the delta ferrite content of austenitic and duplex austenitic - ferrite stainless steel weld metal , procedures for
奥氏体和双奥氏体-铁素体不锈钢焊接金属中铁酸盐含量测试磁仪器的校准程序