waterproof and cutoff wall的意思|示意
美 / /
英 / /
防水防渗墙
waterproof and cutoff wall的网络常见释义
止水 ... 三、护岸及防洪 River bank protection and flood control 四、止水、防渗墙 waterproof and cutoff wall 五、边坡支护 slope stabilization ...