Unverified85% confidenceTradeoffTime unknown
活性越强去氧化和上锡越顺畅,但腐蚀性和残留导电性也越高;含卤素强活性焊剂焊后必须彻底清洗,否则残留吸潮会导致漏电和长期腐蚀
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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