Kev ruaj ntseg zoo ntawm PCB multilayer boards

Qhov zoo ntawm PCB multilayer boards yog txhais nyob rau hauv IPC, lub tshuab nto yog los tiv thaiv - oxidation, lub tshuab nqus tsev ntim tsis qhib, nws yuav siv li ntawm ib nrab xyoo, thiab lub tshuab nqus tsev ntim yog qhib nyob rau hauv 24 teev, thiab qhov kub thiab av noo yog tswj. Nyob rau hauv ib puag ncig, lub rooj tsavxwm yuav tsum tau siv nyob rau hauv lub xyoo tom ntej yog tias nws tsis yog unpacked. Yog tias nws yog disassembled, zaj duab xis yuav tsum tau muab tso rau hauv ib teev hauv ib lub lis piam. Qhov kub thiab av noo yuav tsum tau tswj. Lub rooj tsavxwm kub yog sib npaug rau tin board, tab sis cov txheej txheem tswj tau nruj dua li ntawm cov tin board.