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英国最近推出一种使用新型起弧装置起弧的矩形波电焊机。它不需要象传统的电焊机那样点弧才能起弧,因此不会产生环境污也不会放射出高频,使这种电焊机在微信息处理机上焊接或在微信息处理机附近进行焊接也毫无
The UK recently introduced a rectangular wave welder that uses a new arcing device for arcing. It does not require arcing as in traditional welding machines, so it does not generate environmental contaminants and emits high frequencies, making such welding machines soldered on or near the microprocessor. Nothing