由于各国制定的技术法规不可避免地存在某些差异 ,而这些差异有可能成为不合理的歧视手段或构成对国际贸易的变相限制。为了防止这些弊病 ,最大限度地实现贸易自由化 ,《ＴＢＴ协定》要求各成员确保在制定、采用和实施技术法规方面遵循非歧视原则 ,包括最惠国待遇原则或国民待 There are inevitably some differences in the technical laws and regulations promulgated by each country, and these differences may become unreasonable discriminatory measures or constitute disguised restrictions on international trade. To prevent these shortcomings and to maximize trade liberalization, the TBT Agreement requires members to ensure that non-discrimination principles, including the most-favored-nation treatment or national treatment, are followed in developing, adopting and implementing technical regulations