plane trussed lattice grids的意思|示意
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平面桁架格栅
plane trussed lattice grids的网络常见释义
平面桁架系网架 ... 平面及高程参考点：horizontal and vertical reference points 平面桁架系网架：plane trussed lattice grids 平面构造：Plane structure ...
plane trussed lattice grids相关短语
1、 plane e trussed lattice grids 平面桁架系网架