The initially developed construction structural adhesives JGN type by DICP had good performance which has been used in many projects.
中科院大连化物所研制开发的JGN型建筑结构胶及加固技术首开我国化学法粘钢加固之先河，已应用于许多工程之中。
The initially developed construction structural adhesives JGN type by DICP had good performance which has been used in many projects.
中科院大连化物所研制开发的JGN型建筑结构胶及加固技术首开我国化学法粘钢加固之先河，已应用于许多工程之中。
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