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一种化学激发的固硫灰渣基泡沫轻质土
2021-05-11 Hits:
Affilication of Author(s):齐鲁交通学院
Type of Patent:发明
Application Number:201911311027.1
Number of Inventors:4
Service Invention or Not:no
Application Date:2019-12-18
Publication Date:2021-02-26
Authorization Date:2021-02-26
Publication Date:2021-02-26
Application Date:2019-12-18
Authorization Date:2021-02-26
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