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石塔寺的拐角:可能是我考虑方向不对了,现在准备开立新的钢网测试,按照100% 90% 80%焊盘来开,增加锡膏量,看看如何 (2019-08-16 13:28)
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青春献给寂寞:钢网搭十字桥开,厚度稍厚点,贴片压力改改,炉温优化下。我司做昕诺飞灯带,这样的LED空洞控制在15%左右。
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