美国一方面在表面上极力倡导贸易自由化,另一方面为维护自身利益,在技术标准、法规等方面又具有较强的保护主义色彩。如美国利用安全、卫生检疫及各种包装、标签规定,对进口商品进行严格检查。美国在要求进口商品满足ISO9000系列标准之外,附加了许多对进口商品制定的条例。例如关于药品方面,FDA(美国食品和药物管理局)制订了相应的法规,该法规 On the one hand, the United States strongly promotes trade liberalization on the one hand, and on the other hand, it has a strong protectionist stance in safeguarding its own interests and in technical standards and regulations. Such as the United States use of safety, health quarantine and all kinds of packaging, labeling requirements, strict inspection of imported goods. In addition to requiring the imported goods to meet the ISO9000 series standards, the United States has attached a number of regulations on the import of goods. For example, with respect to medicines, the FDA (the U.S. Food and Drug Administration) has enacted corresponding laws and regulations