短語詞組短語tariff collection system 計費系統(tǒng)Tariff Administration system 關稅管理制度tariff containment system 關稅壁壘tariff f system 關稅制度tariff management system 關稅管理體制internal tariff transfer system 場內搬運方式;場內搬運系統(tǒng)Electricity Tariff Management System 電費電價管理系統(tǒng)tariff quota system 関稅割當制度;關稅配額制;關稅限額條件NTB non tariff containment system 非關稅壁壘 返回 tariff system