今年6月1日起,新版《城市公共交通标志》国家标准(GB/T5845.4-2008)在全国正式实施,用以替代之前一直使用的GB/T5845.1-1986版城市公共交通标志,这是我国城市公共交通标志发布施行23年来的首次修订。修订后的新标准主要分为四个部分:一是总标志和分类标志,二是一般图形符号和 June 1 this year, the new version of “national standards for urban public transport signs” (GB / T5845.4-2008) was officially implemented throughout the country to replace the previously used version of GB / T 5845.1-1986 urban public transport signs, This is the first revision of China’s urban public transport sign issued in 23 years. The revised new standard is mainly divided into four parts: First, the total signs and classification signs, the second is the general graphic symbols and