[税收]?免税凭证

... 免税品起货批准单 landing order for free goods 免税凭证 duty free certificate 免税期 tax holiday ...

[税收]?免税执照

... duty free importation 免税进口 duty free certificate 免税执照,免税证明,... duty free articles 免税物品 ...

[税收]?免税证明

... duty factor 工作系数，占空系数，[脉冲的]占空因数 duty free certificate 免税证明 duty horse-power 标称马力，报关马力 ...