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airtight work meaning in English

气密操作
气密工程

Examples

  1. Occupational hazards control in the airtight working places
    密闭空间作业场所的职业病危害控制

Related Words

  1. airtight
  2. airtight passage
  3. airtight construction
  4. airtight door
  5. airtight joint
  6. airtight box
  7. airtight liner
  8. airtight silo
  9. airtight bulkhead
  10. airtight separator
  11. airtight valve
  12. airtight warning system
  13. airtightless space
  14. airtightness
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