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我国地质制图工作开始于本世纪初.八十年来,我国地质制图工作伴随着地质事业的发展而不断发展和完善,其发展历史可大体分为五大阶段:
China’s geological mapping work began in the beginning of this century. During the past 80 years, our country’s geological mapping work has been continuously developed and improved along with the development of geological undertakings. Its history of development can be broadly divided into five major phases: