vertical well of water distribution的意思|示意
美 / /
英 / /
垂直井的配水情况
vertical well of water distribution的网络常见释义
冷却塔配水竖件 ... 溅水喷嘴spray nozzle 冷却塔配水竖件vertical well of water distribution 淋水面积area of water drenching ...