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fire sealing meaning in English

封闭火区

Examples

  1. Comprehensively using underground fire sealing technique to guarantee mine safety
    综合运用井下密闭技术确保矿井安全

Related Words

  1. seal
  2. sealed
  3. sealing
  4. seals
  5. fire seal
  6. fire seal = fireseal
  7. fire season
  8. fire seat
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