随着信息技术的迅猛发展，互联网已伸展到社会生产、生活的各个方面。至１９９９年４月，全世界上网人数达１８５亿人左右，我国上网人数已达２５０万人左右，估计年底国内上网人数将达到约４００万人。为了使广大网民更便捷地获取国内外海关信息，下面对国内外海关及与... With the rapid development of information technology, the Internet has been extended to all aspects of social production and life. By April 1999, the number of people accessing the Internet in the world reached 158 million, and the number of people accessing the Internet in our country reached about 2.5 million. It is estimated that the number of domestic Internet users will reach about 4 million by the end of this year. In order to enable the majority of Internet users more easily access to customs information at home and abroad, the following domestic and international customs and ...