...线路板小型端子，印刷线路板实用端子，中继端子，贯通端子，接插件端子，引板端子，外设接口端子，组合箱（Interface Unit Case）,及端子用零件等． 其中
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波形钢腹板组合箱梁桥是一种新型的钢-砼组合结构。
The box girder with corrugated steel webs is a new type of composite steel-concrete structure.
组合箱梁结构充分利用了钢箱结构和混凝土结构的优点。
The composite box beam may make use of the advantage both the steel box beam and the reinforced concrete slab.
本合同段控制性关键工程是预应力砼连续组合箱梁的施工。
The controlled crucial works for this contract section is the construction for the prestressed concrete continuous combined box beam.
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