grey cast iron
短语词组
- grey -cast iron 灰铸铁
- low -alloy grey-cast iron 低合金灰铸铁
- grey cast iron shield 灰铸铁屏蔽体
- Grey cast iron metallography 灰铸铁金相
- re grey cast iron 稀土灰铁
- eutectic grey cast iron 共晶灰铸铁
- grey cast iron shielding 灰铸铁屏蔽
- complicated grey cast iron 合成灰铸铁
- ferrosteel grey cast iron 灰口铸铁 返回 grey cast iron