A new manufacture process and application instance of metallurgy integrated complex steel pipe is introduced.
介绍了一种新的冶金结合复合钢管制造工艺及工业应用情况。
2
The study of the complex utilization of resources of metallurgy is a instant and reality task, in now shortage of resources days.
在资源日益紧张的今天，研究冶金资源的综合利用是现实而紧迫的任务。
3
The corrosion survey for the complex unit during the turnaround finds out the minor corrosion in the primary distillation tower (metallurgy: Q235-B) with a coupon corrosion rate of 0.