concrete block wall breakwater的意思|示意
美 / /
英 / /
混凝土砌块墙防波堤
concrete block wall breakwater的网络常见释义
方块防波堤 ... double wall breakwater 双墙防波堤 concrete block wall breakwater 方块防波堤 curtain wall type breakwater 护墙式防波堤 ...