bottom road bridge

基本解释

• [土木建築工程]下承式公路橋

英汉例句

雙語例句

• The utility model relates to an anchor capable of locking the bottom of a prestressed steel strand which can be arranged in concrete of side wall of a road bridge U-shaped bridge abutment.
  本實用新型涉及一種安裝於公路橋U型橋台側牆混凝土內部的能夠鎖定預應力鋼絞線底 耑的錨具。
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专业释义

土木建築工程

• 下承式公路橋