품목분류사례Heat exchanger; Wei ming flue gas condenser WQY700; PR.CHNA품목번호8419.50-9000구분품목분류사례품목분류4과-3876 (시행일자: 2017-05-22)품명Heat exchanger; Wei ming flue gas condenser WQY700; PR.CHNA결정기관관세평가분류원문서번호0072017002939이미지