可锻铸件 Temperrohrguss ; Malleable casting

大型铸锻件 large castings and forgings ; Heavy Casting and Forging

黑心可锻铸件 black heart malleable cast iron

铸锻件 Casting and Forging ; MECC

可锻铁铸件 mitis metal ; Malleable iron castings

金属铸锻件 metal casting and forging

可锻铸铁件 Malleable iron castings

锻件铸件 spare parts

铸件和锻件 Castings and forgings

铸件锻件采购工程师 casting&forging purchasing engineer