午夜免费体验区I国产黑丝在线播放I欧美草草I亚洲精品视频久久Ibt男人天堂I在线国产黄色I青久草视频I国产一区二区三区精品在线观看I精品人体无码一区二区三区I美国做爰xxxⅹ性视频I精品视频久久Iwwwww在线观看I午夜精品福利视频I秋霞影院一区二区三区I伊人www22综合色I亚洲色图欧美在线I91香蕉视频在线观看免费I白白操在线视频Iav网站在线播放I中文字幕一区二区三区不卡视频I三级毛片久久I一级成人免费视频I中文字幕天堂在线I日韩在线观看免费avI偷拍视频久久I中国av在线

Product Configuration
● Welding without burr, greatly reducing grinding workload and labor cost;
● Fast welding speed, 0.5-3m/min: 2-10 times of traditional welding process;
● Swing light spot + automatic wire feeding, welding seam up to 1.0mm;
● The operation is simple, and it can be used by ordinary workers;
● Applicable to: inner fillet welding, outer fillet welding, tailor welding, stitch welding;
● Applicable sheet: carbon steel, stainless steel, galvanized sheet, aluminum alloy sheet.