国产高清在线观看视频在线_国产精品成久久三级_免费毛片二级c片观看高清_久久久久国产一级女人一级毛片内射_亚洲福利视频一区_久久亚洲精品无码va制服_综合免费少妇精品_麻豆91hd在线一区二区_高潮毛片无遮挡高清播放视频_男女羞羞视频app

※ IGBT inverter pulsed and soft switching control technology allows for energy efficient steady welding with fast arc ignition. Materials'
     mechanical properties are maintained with less welding deformation and spatter. User can quickly and easily weld car bodies
     with various materials and achieve a perfect performance. There is also less post welding treatment work and less welding sparks.
※ With SHARP LCD screen and the most advanced DSP microprocessor chip, the welding parameters are provided automatically to match the
     workpiece material and thickness. The users only need to set the material and thickness. Setting welding parameters by manual
     and storing the set parameters are also available.