你即將離開本站

並前往http://www.wermac.org/valves/valves_gate.html

Introduction to Gate valves - Wermac

The disk of a Gate valve is completely removed when the valve is fully open; the disk is fully drawn up into the valve Bonnet. This leaves an opening for flow ...

確定！ 回上一頁

查詢 「Gate valve」的人也找了：

  1. gate valve中文
    2.
  2. gate valve構造
    3.
  3. Gate valve
    4.
  4. Check valve
    5.
  5. Ball valve
    6.
  6. Globe valve
    7.
  7. Butterfly valve
    8.
  8. Wedge valve
    9.