How to choose a good solder wire? Is it true that the higher the tin content, the better?

How to choose a good solder wire? Is it true that the higher the tin content, the better? Not necessarily [80 Xiao Chen]
Hello everyone, I am 80 Xiaochen, an electronic product maintenance enthusiast. Friends who like electronic maintenance, please pay attention to me.
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#Home appliance repair#80Xiaochen#Electronic products

[@fireonthirdwood]

说了半天不知所云

[@Jiajia988]

亮点好

[@00ii56]

国产焊锡不建议采购，为了保证健康最好买进口，带有完整使用警告和成分说明。

[@chuck6753]

最近买了一卷,难用极了,不容易上锡,不晓的是什么原因？

[@XiaoChenOfficial]

🤔🤔

[@ccshello1]

不知加了 2% 銀的會如何?

[@XiaoChenOfficial]

可以多对比对比

[@TreyLin]

索爾SUOER 下次買XD

[@XiaoChenOfficial]

🤣🤣

[@lww3988]

😀

[@XiaoChenOfficial]

😁