Terms for subject Bridge construction containing Key

English	Chinese
arch key	拱顶石
arch key stone	拱顶石
arch with key hinge	带顶铰的拱
hinge in key of arch	拱顶铰
key aggregate	嵌缝碎石
key connection	键结合
key, dowel	键
key joint	键结合
key map	索图
key point in construction	关键工程
key-stone	楔石
key-stone	填缝石
shear key	抗剪键
shear key	剪力键
turn-key-contract	总包工程合同
voussoir key	拱楔石
wood key	木键
wooden key	木键