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Steel truss girder assembling scaffold used in construction of steel-concrete composite truss girders
杨基好, 杜彪, 乐叶伟, 2014 .
For the steel truss girder assembling support in the construction of steel concrete composite truss beam
杨基好, 杜彪, 乐叶伟, 2014 .
Steel truss girder assembling bracket for construction of steel-concrete combined trussed girder
杨基好, 杜彪, 乐叶伟, 2014 .