... 关税战 tariff war; 关税折扣 tariff discount; 关税征收 collection of customs duty; ...
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... 规定载重 prescribed load 规定折扣 tariff discount 规定准备比率 reserve requirement ratio ...
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As an appendix, chapter six presents the discount model of main tariff packages in fixed network carries.
第六章以附录的形式介绍了固网运营商主流促销套餐的折扣率测算模型。
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