Several pwba assembles were ramped down to -75c and remained thee for 6hours. they had various smt and through hole components installed on the assemblies. would thers parts still be usable and why?

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apmgajww

Several pwba assembles were ramped down to -75c and remained thee for 6hours. they had various smt and through hole components installed on the assemblies. would thers parts still be usable and why?

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