ductile iron
短語詞組
- ductile e iron 球墨鑄鐵
- ferrite ductile cast iron 鐵素體球墨鑄鐵
- ductile -iron crankshaft 球鐵曲軸
- martensitic ductile cast iron 馬氏體球鐵
- Pipe ductile cast iron 延性鑄鐵管
- Ductile Dast iron 球墨鑄鐵
- ductile cst iron 球墨生鐵
- Ductile Ct Iron Pipes 球墨鑄鐵管 返回 ductile iron