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atomization principle

atomization principle, Total:3 items.

In the international standard classification, atomization principle involves: .


European Committee for Standardization (CEN), atomization principle

  • EN 54-7:1988/A1:1988 Components of automatic fire detection systems; Part 7: Point type smoke detectors; Detectors using scattered light, transmitted light or ionization
  • EN 54-7:1988/prA2:1989 Components of automatic fire detection systems; part 7: point-type smoke detectors; detectors using scattered light, transmitted light or ionization
  • EN 54-7:1982/AC1:1984 Components of automatic fire detection systems; Part 7: Point type smoke detectors; Detectors using scattered light, transmitted light or ionization




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