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黄泛区高液限粘土路堤填筑控制指标确定方法及碾压工艺
2019-04-15  Hits:

Affilication of Author(s):土建与水利学院
Patent Applicant:yaozhanyong,jianghongguang
Type of Patent:发明
Application Number:201710818086.2
Number of Inventors:2
Service Invention or Not:no
Application Date:2017-09-12
Publication Date:2019-06-14
Authorization Date:2019-06-14
Publication Date:2019-06-14
Application Date:2017-09-12
Authorization Date:2019-06-14