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zhyh11:熔点:179,合金成分:Sn64Bi35Ag1,Sn64.7Bi35Ag0.3 (2020-11-30 15:35)
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褪色的夕阳:这两种有卖焊锡丝跟焊膏的吗?有的或厂家是哪家呢? (2020-11-30 17:41)
si334365097:兄弟这是中温锡膏吧,现在不咋用了,以前用在灯板上边,由于焊接不牢固,现在都换成高温锡膏了,熔点217 (2020-12-01 01:44)
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