发布时间:2025-01-17 23:05:21
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。
定制的家具与墙角对不齐出现很大斜角是墙面不垂直这是谁的责任应如何处理
2025-01-17 23:05:21 2025-01-17 23:05:21三洋空调故障代码显示eakf26gw47u11是那里出问题各路英雄帮帮忙
2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21 2025-01-17 23:05:21