| 释义 |
球墨铸铁 qiúmò zhùtiěnodular cast iron球墨铸铁【冶】nodular cast iron球墨铸铁1. nodular cast iron; spheroidal-graphite iron; spherulitic iron球墨铸铁spheroidal graphite cast iron球墨铸铁modular graphite cast iron球墨铸铁nodular graphite iron球墨铸铁nodular cast iron球墨铸铁ductile iron双向☞球 |