WTO的宗旨之一是实现贸易的自由化,在其框架内,关税作为明显的贸易保护措施是要逐渐被取缔的。技术贸易壁垒正成为发达国家保护本国产品的新手段。对各国的经济产生了深远的影响,尤其是发展中国家,我国作为最大的发展中国家国际贸易受到了很大的冲击。但同时贸易壁垒也体现了消费者对产品安的更高的要求,对环保的重视程度也越来越高。这对于广大发展中国家既是机遇又是挑战。 One of the purposes of the WTO is to liberalize trade. Within its framework, tariffs should be phased out as obvious trade protection measures. Technical barriers to trade are becoming new means for developed countries to protect their products. Have a profound impact on the economies of various countries, especially developing countries, and our country, the largest developing country, has suffered a great deal from the international trade. But at the same time trade barriers also reflect the higher consumer demand for products safety, environmental protection is also increasing the degree of attention. This is both an opportunity and a challenge for the vast number of developing countries.