下承板梁
词语: 下承板梁
解释: half-through girder
词典: 建筑专业汉英词典
下承板梁 相关解释
下承板梁 half through girder
下承板梁 half through girder
下承板梁 half through girder
下承板梁
词语: 下承板梁
解释: half-through girder
词典: 建筑专业汉英词典
下承板梁 相关解释
下承板梁 half through girder
下承板梁 half through girder
下承板梁 half through girder