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block valve短语解释_block valve词组用法_block valve短语词组_歐米惠必应词典
歐米惠必应词典

block valve

B 开头单词

短语词组

    短語

  • line block valves 線路截斷閥
  • Sanitation Angle block valves 衛生角座閥
  • hydraulic building block valves 液壓曡加閥
  • Double Block and Bleed Valves 雙阻塞排放閥
  • Double Block & Bleed Valves 雙阻塞排放閥
    • 返回 block valve