1) small calibre concrete pipe
小口径混凝土管
2) large diameter concrete pipes
大口径钢筋混凝土管
1.
Considering the construction difficulty and the construction feature of these crossroad jacked large diameter concrete pipes,combined with the construction technology of them in China in recent years,this paper discusses the construction methods and the related technology so as to perfect its technical process.
针对过公路段大口径钢筋混凝土管顶管施工难度和特点,结合近年来国内过公路段大口径钢筋混凝土管顶管施工技术,对钢筋混凝土管顶管施工方法和技术进行探讨,以完善钢筋混凝土管顶管施工工艺。
3) Heavy-calibre Prestressed Concrete pipeline
大口径预应力钢筋混凝土管道
5) minor-diameter steel-tube concrete rigid skeleton
小直径钢管混凝土劲性骨架
1.
The minor-diameter steel-tube concrete rigid skeleton used in the construction of large-span arch bridge can reduce the weight of swivel system and minimize the cost of swivel body.
用小直径钢管混凝土劲性骨架修建大跨度拱桥,可以减轻转动体系重量,降低转体桥造价。
6) medium and small T girder bridge
中小跨径混凝土梁桥
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
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