短語詞組短語tariff compensatory concession rate [稅收]補償性關稅優(yōu)惠稅率;補償性關稅優(yōu)惠率tariff f concession rate 關稅優(yōu)惠率Tariff e Concession 關稅減讓committee on tariff concession 關稅減讓委員會Tariff concession formula 關稅減讓公式tariff concession table 關稅減讓表Tariff concession negotiation 關稅減讓談判tariff concession rate 關稅優(yōu)惠率tariff concession list 關稅減讓表 返回 tariff concession