发布时间:2025-01-17 23:27:26
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。
贴墙壁做两个两米长三米高的衣橱包两个窗套做个下面是鞋柜上面是挂衣服的隔断用一般的料连工带料多
2025-01-17 23:27:26 2025-01-17 23:27:26楼房地板砖质检员你好我家楼房铺地板砖屋子最南面和最北面水平相差11公分这样质检合格吗
2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26 2025-01-17 23:27:26