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- induction weld mill 感应焊管机
- Keywords High frequency induction welding;Inner Grooved Copper tube;ACR;Heat exchanger;Tube welding mill; 高频感应焊;内螺纹铜管;空调;致冷;热交换器;焊管设备;
- induction welding mill 感应焊管机
- The paper presents a novel ultra-audio frequency (UAF) induction welding power based on ZCS-PWM(Zero Current Switching-Pulse Width Modulation) technology. 介绍一种基于ZCS-PWM(零电流开关-脉宽调制)技术的新型超音频感应焊接电源。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- The mill where we often labour is a paper mill. 我们经常劳动的工厂是造纸厂。
- My new car was put through the mill. 我的新车经过了检验。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- high-frequency induction welding H sectional steel 高频焊接H钢
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- high frequency induction welding 高频感应焊
- high-frequency induction welding 高频焊接,高频感应焊接
- God's mill grind slow, but sure. 天网恢恢,疏而不漏。
- Next, the wheat is ground into flour at the mill. 然后,麦子在磨坊里被磨成面粉。
- He wrote a meritorious theme about his visit to the cotton mill. 他写了一篇关于参观棉纺织厂的有价值的论文。
- I watched them mill the grain into flour. 我看着他们把谷物磨成粉。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- Climbing cost of cotton squeezes mill profits. 上涨的棉花价格减少了纺织厂的利润。