起重英語之單主梁橋架英文翻譯：

單主梁橋架       Single-girder bridge

單主梁橋架英語例句參考:

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.

單主梁橋架由單根主梁和位于跨度兩邊的端梁組成，雙梁橋架由兩根主梁和端梁組成。