就在宣布解除对美国禽肉的进口禁令之后不久 ,俄罗斯日前又取消了原先进口美国禽肉的进口许可证 ,并称俄进口商必须申请新的进口许可证。因此 ,美国禽肉的进口又被无限期搁置。俄农业部称 ,重新发放许可证是很有必要的 ,因为有关禽肉进口的兽医证书及规则也有了新的变化。农业 Shortly after the ban on the import of poultry from the United States was announced, Russia recently canceled its import license to import poultry from the United States and said that Russian importers must apply for a new import license. As a result, imports of U.S. poultry meat have been shelved indefinitely. Russia’s Ministry of Agriculture said it was necessary to re-issue permits because of new changes in the veterinary certification and rules on poultry imports. agriculture