回顾过去,瞻望未来,我们的既古老而又年青的铸造事业在四化建设中应该怎样发挥作用?我们广大的铸造工作者的任务又是什么?想通过《铸造技术》举行的笔谈会,说一点井蛙之见,愿与同行们共同努力! 长期以来,我们的同行们,从各个方面进行了不懈的努力,使我国的铸造事业从古老的手工业状态逐渐走向现代的工业生产方式,无论在铸造方法、铸造合金、铸造设备及铸件质 Looking back on the past and looking forward to the future, how can our ancient and young foundry work play a role in the four modernizations? What is the task of our foundry workers? Through the “Foundry Technology” seminar, we say A little bit of frog’s view, is willing to work together with colleagues! For a long time, our colleagues, from all aspects of unremitting efforts to make our foundry business from ancient handicrafts state gradually toward the modern mode of industrial production, both in Casting methods, casting alloys, casting equipment and casting quality