輔助橫樑
詞語: 輔助橫樑
解釋: auxiliary girder
詞典: 冶金專業漢英詞典
輔助橫樑 相關解釋
auxiliary girder 〔名詞〕輔助橫樑
auxiliary girder 輔助桁架
輔助橫樑 auxiliary girder
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