【建筑】平腹梁（实腹梁）

plain web girder (solid web girder)

暂无补充释义。

相关词条

plain water

plain washer

plain

alluvial plain

plain module board【电子】

Plain Questions 10, Treatise on the Engenderment of the Five Viscera

Plain Questions 44, Treatise on Wilting

Plain Questions 52, Treatise on Needling Contraindications