发布时间:2025-01-19 16:27:18
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!
冰箱密封胶条不密封了怎么办冰箱密封胶条怎么更换洗冰箱密封条的小妙招
2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18 2025-01-19 16:27:18