摘要
等离子弧焊及切割技术面世虽已有多年,但近年随着科技的进展,尤其是在等离子切割设备方面的发展,令到这项技术在制造行业上的价值大为提高。
Plasma arc and UPAC was come into the world for a long time, but as science and technology wade progress in recent years.Especially UPAC equipment, in seeson this technical value raise greatly in wanufacture.
出处
《冶金丛刊》
2000年第4期37-39,共3页
Metallurgical Collections
