stored energy welding造句怎麼寫
- 造句
- 關注:4.95K次
This paper mainly describes the principle, structure and application of multi-functional bridge type into stored energy welding machine.
The paper points out a new operating system designing method of the intelligent capacitor stored energy welding machine.
A new type screw stem welder with capacitance stored energy welding, being high efficiency and used to the production for the pipe with stems outside is introduced.
- 文章版權屬於文章作者所有,轉載請註明 https://zhongwengu.com/zh-mo/sentence/opglj1.html