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- I HF electrothermal equipment production company, be applied to smelting. Qian welding. heat treatment. forging HF Hanguan. large direct current generator mechanics. 我公司生产中高频电热设备;可应用于熔炼.;钎焊
- HF electrothermal equipment production company, be applied to smelting. Qian welding. heat treatment. forging HF Hanguan. large direct current generator mechanics. 我公司生产中高频电热设备;可应用于熔炼.;钎焊
- High -tension direct current generator 高压直流发电机
- High voltage direct current generator 直流高压发生器
- high tension direct current generator 高压直流发电机
- controlled direct current generator 可控直流发电机
- A strange phenomenon of pulsating direct current generated by hand alternator is discovered, a reasonable explanation is given, and the ways to improve the demonstrative test are also suggested. 摘要发现了手摇交流发电机发出脉动直流电的奇异现象并对此作出了合理的解释。提出了演示实验的改进方案。
- Design of chopper of high voltage direct current generator 高压直流发生器中斩波电路的设计
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- A generator, especially one for producing direct current. 发电机发电机,尤指能产生直流电的那种
- This is an alternating current generator. 这是一台交流发电机。
- Direct Current Governor System M? 直流调速系统?
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- Alternating current,direct current. 交流电,直流电。
- Alternating current, direct current. 直流电,交流电。
- She counts among the most gifted of the current generation of composers. 她算是当代最有才华的一位作曲家。
- It also wks well under a low direct current. 在直流低电流下使用,很受欢迎。对于管道以及细小部件的焊接,继续焊接及特定数目焊接更具优势。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置,如二极管
- Returns the current generation number of an object. 返回对象的当前代数。
- direct current generator 直立电机