rim bearing swing bridge的意思|示意
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英 / /
轴承座摆桥
rim bearing swing bridge的网络常见释义
环承式平旋桥 ... pontoon swing bridge 浮旋桥; 开合式浮桥 rim bearing swing bridge 环承式平旋桥 single-leaf swing bridge 单叶平旋桥; 单叶平转桥 ...