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下承式桁架是什么意思、英文翻译及中文解释

下承式桁架

下承式桁架是什么意思、英文翻译及中文解释

词语: 下承式桁架

解释: through truss

词典: 水利专业汉英词典

下承式桁架 相关解释

through truss 〔名词〕下承式桁架,穿式桁架

through truss 〔名词〕下承式桁架;n.下承桁架