发布时间:2025-01-19 16:27:53
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!
容声电冰箱bcd161b47hc冷藏室会结冰在冷藏室的左边会结下一条长的冰排水孔没问题请各位帮忙指点
2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53 2025-01-19 16:27:53