main injection valve 中文意思是什麼
main injection valve
解釋
通海主吸入閥主噴射閥-
Technical features, main requirements and process flow of sleeve valve barrel grouting method are described with the field cases of the method in grouting injection reinforcement, permeability proof and leakage treatment in china
介紹了袖閥管注漿工法的特點、主要技術要求和施工工藝流程,以及該方法在國內注漿加固、防滲、堵漏施工中的應用實例。 -
Abstract : technical features, main requirements and process flow of sleeve valve barrel grouting method are described with the field cases of the method in grouting injection reinforcement, permeability proof and leakage treatment in china
文摘:介紹了袖閥管注漿工法的特點、主要技術要求和施工工藝流程,以及該方法在國內注漿加固、防滲、堵漏施工中的應用實例。
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