起重英语之单主梁桥架英文翻译：

单主梁桥架       Single-girder bridge

单主梁桥架英语例句参考:

Single-girder bridge by a single main beam and in the end beam span both sides of the composition, dual-beam bridge consists of two main beams and side beams formed.

单主梁桥架由单根主梁和位于跨度两边的端梁组成，双梁桥架由两根主梁和端梁组成。