품목분류사례Chemical preparations containing hydrofluorocarbons(HFCs) ; BTS-99(Spray type) ; R.KOREA품목번호3824.78-0000구분품목분류사례품목분류4과-2558 (시행일자: 2018-05-31)품명Chemical preparations containing hydrofluorocarbons(HFCs) ; BTS-99(Spray type) ; R.KOREA결정기관관세평가분류원문서번호0072018002683이미지