刚好相反，表面贴和飞线正是防脱焊的手段。传统的穿孔焊才容易在热胀冷缩下松脱。

来源: coolwin 于 2019-11-18 20:14:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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