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路标是从古代的行军记号演变而来的,它正式作为汽车行驶的指示标志是1903年,在法国巴黎的街头。当时的路标都是正方形的,黑底白圈,共有9种。随着国际交往的增加,洲际、国际公路的出现,各国一致认为有必要统一全球的路标与公路信号。于是,世界上大多数国家的代表于1968年聚会在维也纳,签署了关于公路标志和信号的国际协定。颇有人情味的路标德国的一些城市还设计有一些路标,凡是靠近医院的地方,路标上都有一个护士,她的食指靠近嘴唇。看到这个标志就仿佛听到护士小姐的忠告:“嘘,这里有病人,请保持安静!”在公共汽车的停靠站,还设有抓小偷的警告标志,一个背着赃物
The signpost evolved from the ancient march marks, which formally served as a driving sign for the car in 1903 on the streets of Paris, France. At the time of the road signs are square, black and white circle, a total of 9 species. With the increase of international exchanges and the emergence of intercontinental and international highways, all countries agree that it is necessary to unify global road signs and road signals. As a result, representatives of most countries in the world gathered in Vienna in 1968 to sign international agreements on road signs and signals. Quite humane signs Some cities in Germany have also designed some signposts, where there is a nurse near the hospital and her index finger is near the lips. See this sign as if to hear the nurse’s advice: “Shh, there are patients, please be quiet! ” In the bus stop, there is also to catch the thief’s warning signs, a carrying stolen goods