electrical upsetting machine
常见例句
- The principle and the design method of a adjustable voltage unit for the heating transformer in electrical upsetting machine is introduced.
系統中包含一個電鐓機加熱變壓器設計和研制的交流調壓單元，本文具躰介紹了交流調壓的原理，電路的設計思想及其特點。 返回 electrical upsetting machine