Ngwá ọrụ ịkpụ pneumatic oscillating bụ ikuku-driventool nke nwere oke oscillating ugboro, ọ dabara adaba maka ịkpụ akwa akwa akwa.
Oge nzipu: Sep-25-2019
Ngwá ọrụ ịkpụ pneumatic oscillating bụ ikuku-driventool nke nwere oke oscillating ugboro, ọ dabara adaba maka ịkpụ akwa akwa akwa.