优质铸铁 meaning in English
high duty cast iron
high grade cast iron
high quality cast iron
high test cast iron
Examples
- The interrupted front treatment in cupola for high quality casting
优质铸铁件的冲天炉分级化炉前处理 - The tool made of best quality iron and is durable , vibrate resistance and easy to handle
机身采用优质铸铁加工而成，耐磨性、抗震性好。设计合理，操作手感轻盈。