欧美与黑人午夜性猛交久久久_欧美一级黄色电影免费观看_欧美人与zozoxxxx另类_欧美激情第一欧美在线

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;