短語詞組短語nodular graphite cast iron [材]球墨鑄鉄;球〔狀石〕墨鑄鉄;墨鑄鉄;[材]球狀石墨鑄鉄nodular melleable cast iron 球墨可鍛鑄鉄nodular r cast iron 球墨鑄鉄nodular graphite cast iron crankshaft 球鉄曲軸heat -resisting nodular malleable cast iron 耐熱球墨可鍛鑄鉄nodular cast iron crankshaft 鑄態(tài)球鉄曲軸nodular cast iron GS51 球墨鑄鉄GSRE nodular cast iron 稀土球墨鑄鉄 返回 nodular cast iron