Ma hope o ka kuʻi ʻana o PCBA, e waiho ʻia nā koena o ka tin, flux, lepo a me nā manamana lima o nā limahana ma ka ʻili o ka papa PCBA, e alakaʻi ana i ka ʻili o ka papa PCBA he lepo, a ʻo nā ʻakika organik a me nā ion uila i ke koena flux e kumu. corrosion a pōkole kaapuni ma ka PCBA papa...
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