
STEEL FORGINGS FOR PRESSURE PURPOSES - PART 3: NICKEL STEELS WITH SPECIFIED LOW TEMPERATURE PROPERTIES
出版:Comite Europeen de Normalisation

专家解读视频
STEEL FORGINGS FOR PRESSURE PURPOSES - PART 3: NICKEL STEELS WITH SPECIFIED LOW TEMPERATURE PROPERTIES
出版:Comite Europeen de Normalisation
专家解读视频