counterfort abutment buttressed abutment的意思|示意
美 / /
英 / /
反堡基台支撑的基台
counterfort abutment buttressed abutment的网络常见释义
扶壁式桥台 ... Buttressed Retaining Wail 外支式挡土墙 Buttressed That View 支持这种观点 counterfort abutment buttressed abutment 扶壁式桥台 ...