Imagineering, Inc. | https://www.pcbnet.com/blog/5-signs-your-pcb-may-need-to-be-repaired-or-replaced/
. Dealing with Corrosion and Environmental Damage Physically damaged components can be desoldered and replaced with new ones. Some corrosion can be cleaned with isopropyl alcohol or a specialized cleaning solution
ORION Industries | http://orionindustries.com/pdfs/200mp.pdf
maximum bond strength (during installation of the final part) the surface should be thoroughly cleaned and dried. Typical cleaning solvents are heptane* (for oily surfaces) or isopropyl alcohol* for plastics. Use reagent grade solvents since common
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