加入世贸组织后,我国出口产品进入国际市场的大门虽然敞开了,但门槛并没有降低,非关税贸易壁垒的制约作用更加明显。为了调查技术性贸易壁垒对山东经济造成的影响,探讨突破国外技术性贸易壁垒的对策,山东省标准化研究院围绕几种重 After China’s accession to the WTO, China’s export products to enter the international market although the door open, but the threshold has not been reduced, the non-tariff barriers to trade more obvious constraints. In order to investigate the impact of TBT on Shandong’s economy and to explore ways to break through TBTs, Shandong Provincial Institute of Standardization focuses on several types of heavy