steel plate girder的意思|示意

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steel plate girder相关短语

1、 steel plate girder bridge 钢板梁桥

2、 deck steel plate girder 承式钢板梁

3、 steel plate girder bridges 钢板梁桥

4、 Through steel plate girder 下承钢板梁

5、 deck steel plate girder bridge 上承式钢板梁

6、 deck steel plate girder bridges 上承式钢板梁桥

7、 railway steel plate girder bridge 铁路钢板梁桥

8、 plate girder type steel structure 板梁式钢结构

9、 steel plate box girder 钢板箱梁