grey iron
短语词组
- grey cast iron shielding 灰铸铁屏蔽
- complicated grey cast iron 合成灰铸铁
- grey concet iron 灰铸铁
- grey pig iron 灰生铁;灰品生铁;灰铣;[材]灰口铁
- 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 -iron 灰铸铁 返回 grey iron