关税减让是什么意思_关税减让用英语怎么说_关税减让的翻译_关税减让翻译成_关税减让的中文意思_关税减让怎么读,关税减让的读音,关税减让的用法,关税减让的例句

Protocols and Certifications Relating to Tariff Concessions.

关税减让议定书和核准书.

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Thus, in - depth research on the theory and practice of tariff concession is great significative in reality.

因而, 深入研究关税减让的理论与实践问题具有重大的现实意义.

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Multilateral Tariff Negotiation and Multilateral Tariff Concession - Are the forming of custom unions always increases members'welfare?

多边关税谈判与关税减让 -- 关税同盟的缔结一定会提高成员国的谈判地位 吗 ?

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