Tichapinda 2018 Hong Kong Electronics Fair (Autumn Edition) kubva Gumiguru 13rd ~ 16th,2018. Isu tinonyanya kugadzira rocker switch, rotary switch, push bhatani switch, kiyi switch uye chiratidzo chemwenje.
Nguva yekutumira: Aug-12-2018
Nguva yekutumira: Aug-12-2018