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back seal meaning in English

倒密封

Examples

  1. Back seal test
    上密封试验
  2. Theoretical research the balancing axial thrust by increasing the back sealing ring of the impeller
    加大叶轮后密封环平衡轴向力的理论分析

Related Words

  1. seal
  2. sealed
  3. sealing
  4. seals
  5. back scrub
  6. back scrubbing
  7. back seal test
  8. back sealing run
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