论文部分内容阅读
目前各地出现“水中取火”的氢氧焊割机,其工作原理是:通以220V交流电,把水电解成氢气和氧气,
At present, there are “water fire” hydrogen and oxygen welding machine, its working principle is: through to 220V AC, the water electrolysis into hydrogen and oxygen,