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边桁
meaning in English
side girder
Related Words
桁条
脊桁
舭桁
转桁
相当桁
底桁
桁材高度
间断纵桁
格构桁
横桁绳
边陲威龙
边桦
边桁材
边桁双层底)侧桁材双层底内的)旁纵桁
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