As cast ductile iron crankshaft
As cast ductile iron QT450-10
Austenite-Bainite ductile cast iron
Chilled ductile cast iron
ductile cast iron with rare earth elements
Fe-C-Si-Mo ductile cast iron
Fe-C-Si-Mo system ductile cast iron
Low temperture ferrite ductile cast iron
Pearlitic ductile cast iron
Thin-Wall Ductile Cast Iron
anstempered ductile iron
as cast austenite bainite ductile iron
As-cast Austenite-Bainite Ductile Iron
as-cast ductile iron
铸态球铁
铸态球墨铸铁
硅酸铁锂(Li2FeSiO4)
As-cast ferrite ductile iron