Onye edemede: SmartHomesSurvey

Nnyocha a bụ iji chịkọta ihe a chọrọ nke Smart Home nke Onye Ọrụ na Hong Kong. Mgbe nnyocha ahụ gachara, m ga-enyocha ma nyochaa nsonaazụ ajụjụ ọnụ ma dabere...