浅谈三峡永久船闸人字门背拉杆及其预应力张拉

浅谈三峡永久船闸人字门背拉杆及其预应力张拉的英文翻译

基本释义

• Brief introduction to the structure and prestressed tension of the back pulling rod of the miter gate of the permanent ship lock in Three Gorges'Project