发布时间:2025-01-19 16:33:46
胀好杯形口,母材插入深度,充氮,调整中性焰,加热,接近暗红色时,上磷铜焊条,将焊料熔化后流进缝隙,充满后,离火,降温后,停氮,OK,要多练习。祝你好运!
静电窗花在玻璃上粘久了如何清除如何清除粘久了在玻璃上的静电窗花
2025-01-19 16:33:46 2025-01-19 16:33:46 2025-01-19 16:33:46 2025-01-19 16:33:46 2025-01-19 16:33:46 2025-01-19 16:33:46