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qualification test of welding operators meaning in Chinese

标准:焊接操作工技能评定

Examples

  1. Qualification test of welding operators
    焊接操作工技能评定

Related Words

  1. tree qualification
  2. paragraph qualification
  3. qualification standard
  4. flying qualification
  5. qualification tes
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  10. qualification requirement
  11. qualification test
  12. qualification test (qt)
  13. qualification test procedure
  14. qualification test procedure program
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