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block valve短语解释_block valve词组用法_block valve短语词组_流逝汉英词典
流逝汉英词典

block valve

B 开头单词

短语词组

    短语

  • line block valves 线路截断阀
  • Sanitation Angle block valves 卫生角座阀
  • hydraulic building block valves 液压叠加阀
  • Double Block and Bleed Valves 双阻塞排放阀
  • Double Block & Bleed Valves 双阻塞排放阀
    • 返回 block valve