raw pig iron的意思|示意

The quality of pig iron as raw material has decisive effect on steelmaking.

作为原料的生铁的质量对冶炼钢铁的质量有决定性的影响。

Raw materials can increase the amount of scrap to reduce the amount of pig iron or no iron, pig iron effective to avoid the genetic influence on the casting.

原材料可增加废钢用量，减少生铁用量或不用生铁，有效避免生铁的遗传性对铸件的影响。

The production process of the pig iron pot is improved, the product has strong adaptability, and the raw material and the energy are saved.

它不仅改进了生铁锅生产工艺，而且使产品适应性强、节约原料和能源。