球铁 meaning in English
adi
magnesium iron
Examples
- Study and produce of austenitic - bainite ductile iron gear
贝氏体球铁齿轮的研究 - Sample texture ( ductalloy , grey iron , magnesium iron )
样品材质（球墨铸铁，灰铁，球铁） - Malleable iron pipe fitting ductile iron grooved fitting
球铁沟槽管件 - How is timing controlled to prevent nodular iron fade
如何控制球铁孕育时间？防止石墨退化 - Production study of austempering ductile iron
贝氏体球铁的生产研究