PCBA conformal txheej txau txheej txheem ntws
Raws li cov neeg siv khoom xav tau, Cirket kuj muaj cov txheej txheem txheej txheem.PCBA conformal txheej tau zoo heev rwb thaiv tsev, ya raws-pov thawj, to-proof, shock-proof, plua plav-pov thawj, corrosion-proof, anti-aging, mildew-proof, anti-ib feem. loosening thiab rwb thaiv tsev ...
saib kom meej