bridge girder meaning in English
桥的大梁
桥梁
桥主梁；桥大梁
Examples
- Spj 450 32 type fabricated bridge girder erection machine
32拼装式架桥机 - Bridge girders and distribution cabinets
桥架电柜系列 - Assembly type bridge girder erecting equipment used at electrified railway section
拼装式架桥机架设斜交桥梁施工技术 - Experience of modified bridge girder erection machine and construction technology of skew bridge
大型移动模架造桥机主梁制作焊接工艺 - The erection of a 42m precast segmental box girder with dp450 bridge girder erecting equipment
改装架桥机和架设斜桥的经验与施工技术探讨