through plate girder是什么意思


中文翻译下承钣梁

网络释义

1)through plate girder,下承钣梁2)through plate girder bridge,下承钣梁桥3)lower deck carline,下支承梁4)steel deck girder dam,钢钣梁坝5)turning plate,标尺承钣6)mud bearer,承泥钣

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