发布时间:2025-01-17 23:13:08
钨针要磨尖,手要稳;钨针从喷嘴突出的长度,在4至5毫米左右;焊枪角度与工件成45度角;气的大小,要在5至8毫米之间;点焊电流要大一点;点完以后不要马上拿走,停留一会,焊点会很漂亮。
我家装修五年墙壁还很光滑只是被小孩子弄脏了想自己重刷不知该如何操作
2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08 2025-01-17 23:13:08