ductile iron casting pipe 球墨铸铁管
heavy ductile iron casting 大断面球铁
small ductile iron casting 小型球铁件
Centrifugal casting ductile iron pipe 离心铸造球墨铸铁管
Continuous casting ductile iron pipes 连续铸造球墨铸铁管
casting ductile iron pipe 铸铁管道
casting ductile iron rolls 球墨铸铁轧辊
On the same time, the purpose and the significance about selecting the subject have been analyzed. The author has studied the temperature fields of ductile iron casting solidification process.
作者以球墨铸铁件凝固过程温度场变化为研究对象,采用有限差分方法的显示差分格式,综合考虑了边界条件、凝固潜热等方面,选取了与实际情况相符合数学模型,模拟球墨铸铁件温度场。
参考来源 - 球墨铸铁件凝固过程数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
It has the effect keeping heavy section ductile iron casting from...
对于大断面球墨铸铁件，有防止球化不良和消除反白口的作用。
TINDER can provide alloy casting, gray iron casting, ductile iron casting, and, steel casting etc.
天哲公司提供各种牌号灰铁、球铁、合金铸铁、铸钢和合金钢等铸件。
I was founded in 1994, is a specialized in cast iron, cast steel, alloy cast iron, ductile iron casting processing units.
我公司成立于1994年，是一家专门从事铸铁、铸钢、合金铸铁、球墨铸铁的铸造加工单位。
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