H ELECTRICITY
H05 ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K2203/00 Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
H05K2203/11 Treatments characterised by their effect, e.g. heating, cooling, roughening