Cathode Ray Tube – Mechanical Mmetụta
–E13.1404 – Cathode Ray Tube – Mechanical EffectTo gosipụtan'ibu ihe nke ihe site na cathode ray, ya mere na egosi na cathode ray nwere ike na ume. Ọ na-emi esịnede: iko envelopu, eduzi eduzi track, naa naa, okirikiri efere, support guzoro.
Dee ozi gị ebe a ma zitere anyị ya
