一道精品视频一区二区三区男同_超碰在线中文字幕_国产偷窥老熟盗摄视频_黄视频网站在线_激情视频国产_先锋影音资源综合在线播放av_se视频在线观看_国产一二三区精品视频_在线黄色网页_在线看女人毛片

Product Usage
● Mainly used in CNC plasma automatic cutting, suitable for cutting and blanking of metal materials;
● It is suitable for gouging and slag removal of metal products, hand-held portable cutting process, etc.;

Features
● low frequency arcing;
● High load rate, specially developed for heavy industry;
● The current is infinitely adjustable;
● Support corner signal;
● Full-bridge soft-switching technology;
● Arc gas cutting gas test function;
● Built-in overcurrent, overvoltage, air pressure, temperature and other multiple protections;
● Head-up display function of working status;
● Arc ignition test function;