玩笑 发表于 2025-3-25 06:39:29
https://doi.org/10.1007/978-94-011-6967-7communication; evaluation; information; material; media; technology; telecommunications; testingMORPH 发表于 2025-3-25 09:09:08
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Book 1991environmental responsibilities. At the time ofthis writing, which has spanned the latter portion of 1989 and early 1990, the issue of choosing a new approach to producing PW As free of detrimental residues while using environmentally acceptable manufacturing techniques ap peared to be the major con征兵 发表于 2025-3-25 23:49:57
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Cleaning Printed Wiring Assemblies in Today’s EnvironmentArresting 发表于 2025-3-26 08:05:03
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Design and Process Considerations,igns, assembly layout, and the soldering, fluxing, and cleaning processes. Selection of the cleaning agent and process is itself dependent on the chemistry of the total material system. This includes solder, flux, substrate, solder mask, component, and marking materials as well as miscellaneous proc纵火 发表于 2025-3-26 15:09:13
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