1) DHH high carbon railway track
高碳钢道轨
2) steel belt track
钢带轨道
3) rail guide
钢轨罐道
1.
The preparatory manufacture about a new-type roll-cage shoe used in the rail guide;
钢轨罐道新型滚动罐耳的研制
4) railway steel
轨道钢
5) U-steel track
槽钢轨道
6) steel track girder
钢轨道梁
1.
5 m steel track girder for Xiejiawan Overpass of the first phase project of Line 2 of Chongqing light rail because it is the first application of straddled type monorail in China with new technology,big difficulty and high design requirement.
5 m钢轨道梁的设计问题。
补充资料：轨轨
1.依循轨迹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条