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