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Terms for subject Technology containing 圆弧拱 | all forms | in specified order only
ChineseEnglish
圆弧拱one-centered arch
圆弧拱coved arch
圆弧拱circular arch bridge
圆弧拱circular arched girder
圆弧段拱的门segment head
拱肋弧的圆心rib center
组合圆弧拱built-up segmental arch