gaging weir

英 美
  • 计量堰
  • gaging 放射性计测,测量
  • weir n.堰堤;拦河坝
    1. The discharge from the weir opening should be free.
      从堰开口处的泻水应畅通。
    2. It has novel seal structure and adjustable overflow weir plate.
      其新颖的密封结构,可调式溢流堰板。