EI22 EI25 EI28 EI30 EI33 EI35 EI40 EI50EI28骨架立式6 6尺寸图BOBBIN Soft ferrite core, BOBBIN, Skeleton, Magnetic ring core,Irong core,Yang Tong Part No: YT-2802Tel:0769-33354419Mob:13711869742E-mail：wydz001@:
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