94生活常识网有道词典

ball valve seat

B 开头单词

短语词组

    短语

  • ball resolver valve seat 球形分解器阀座
  • ball and seat valve 球形止回阀
  • Ball seat valve 球座阀
  • valve ball seat 止回阀球座
  • check valve ball seat 止回阀球座
  • check -valve ball seat 止回阀球座
  • valve with ball seat 球座阀
  • Solenoid valve with ball seat 球阀式电磁阀
    • 返回 ball valve seat