beam and girder construction
词语: beam and girder construction
解释: 主次梁式结构,交梁结构
词性: 名词
词典: 冶金专业英汉词典
beam and girder construction 相关解释
beam and girder construction 〔名词〕交梁结构
beam and girder construction 〔名词〕井字梁构造
beam and girder construction 交梁结构
beam and girder construction 〔名词〕主次梁式结构