论文部分内容阅读
由上海铁路局科学技术研究所主持的上海市“七五”攻关项目《高等级道路技术关键研究》之2—2分课题“聚合物土工材料处理软基技术”,于1990年3月27日在上海通过技术鉴定。
The 2-2 sub-project entitled “Polymer Geotextile Processing Soft Foundation Technology”, a key project of “Seventh Five-Year Plan” project of Shanghai Highways, presided over by the Science and Technology Research Institute of Shanghai Railway Bureau held on March 27, 1990 Through the technical appraisal in Shanghai.