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- Yadong High Frequency Welding Steel Manufacture CO. LTD提供钢卷和其他产品。
- There are more than 130 sets modern High Frequency Welding Machines, advanced equipments and excellent technicians. 公司拥有130余台各种规格的高周波机,生产设备先进,技术力量雄厚。
- The principle of high frequency welding process and method in manufacture of lank seam tubes are elucidated.The process parameters involved in affecting the quality of welding seam are also explained. 论述了直缝钢管高频焊接的工作原理与方法，并对影响高频焊接焊缝质量的有关工艺参数进行了分析。
- The stainless steel pipe may be welded in the way of argon protected welding and high frequency welding upon the customers request. 不锈钢管可根据客户需要选择氩弧焊或高频焊。
- TPU film for high frequency welding 高周波用膜
- Set of Medium Frequency Welding Equipment 中频焊成套设备
- New High Frequency Welding Technique of Transformer Lead 变压器引线高频焊接新工艺
- He varied the transmission frequency. 他变换了无线电传送的频率。
- HIGE FREQUENCY PLASTIC WELDING EQUIPMENT. 高周波塑胶熔接设备。
- A Study on the Performance of High Frequency Welding Inner-Grooved Copper Tubes 高频焊内螺纹铜管性能研究
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Fulfillment Spirally Sewed High Frequency Weld Steel Pipe Machine Set Reform 对螺旋缝高频焊钢管机组技术改造的实践
- On-line Clearance Equip of Burr for High Frequency Weld Steel Tube(ERW) 机械式直缝焊管内毛刺清除装置
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- high frequency welded spiral fin tube 高频焊接螺旋翅片管
- three-phase low frequency welder 三相低频焊机
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Application of High Frequency Welding Thin H-section Steel in Housing Structure System 高频焊接薄壁H型钢在住宅结构体系中的应用
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
