关税分类 [税收] TARIFF CLASSIFICATION ; customs classification

房协关税分类代码 HS tariff classification code

课税分类 tax classes

统一关税分类法 [税收] uniform tariff classification

布鲁塞尔税则分类 BTN

关税税则分类方面 tariff classification

关税分类草案 draft customs nomenclature

税则分类 [税收] classification of tariff ; Tariff classification

税的分类 Tax Classifications