进入21世纪,在WTO的倡导下,各国的关税水平已大幅下降。与此同时,一些新兴的技术性贸易壁垒(TechnicalBarriestoTrade,简称TBT)因其具有一定的合法性和更强的隐蔽性而成为西方国家贸易保护主义的一种主要手段,对国际贸易,特别是我国的出口贸易产生着越来越重要的影响。其中又以 In the 21st century, under the auspices of the WTO, the tariff levels of various countries have dropped dramatically. In the meantime, some emerging TBTs have become a major means of trade protectionism in Western countries because of their legitimacy and concealment. They are very important to international trade, especially to China Export trade has an increasingly important impact. Which again