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海岸线的变迁反映了自古以来沿海地区地劳动人民为了生存、发展而与自然界作斗争的历史。上海石化总厂自一九七三年以来,连续不停地已先后进行了五次筑堤围海造地,目前正在进行第六次围堤工程。六次围堤工程共筑堤19.9公里,造地15,500亩,投资14,500万元。供上海石化总厂一、二、三期工程近80亿元投资的建设用地,为解决和提高全国人民的穿衣、用布,为四化建设增
The changes in the coastline reflect the history of the working people in coastal areas fighting the natural world in order to survive and develop since ancient times. Since 1973, Shanghai Petrochemical General Plant has successively carried out five embankment reclamation projects successively and has been carrying out the sixth embankment project. A total of 19.9 km embankment construction embankment project, 15,500 acres of land, invest 145 million yuan. The construction land for investment of nearly RMB8 billion for the first, second and third phase of the Shanghai Petrochemical Complex will be used to solve and improve the people’s clothing and fabrics throughout the country and to increase the construction of the four modernizations