??? ???? ??? ??? ??? ??? ?? ??? ?? ???? ??? ? ????.Personalized instructions enable users to save directions that utilize to all interactions, as opposed to incorporating them to every request. D? dàng s? d?ng, không c?n m?i n??c ch? c?n b?t ngu?n ngu?n ?i?n là có th? s? d?ng ???c;???ng ?i?n khu v?c b?m: Ch?n máy b?m d?u 24V, 12V n?u khu v?c