FI (list display)

  • F27D21/00
  • Arrangement of monitoring devices; Arrangements of safety devices HB CC 4K056
  • F27D21/00@A
  • measurement, detector HB CC 4K056
  • F27D21/00@D
  • molten metal steeping lances, probes, subrank (included; sampling) HB CC 4K056
  • F27D21/00@G
  • temperature measuring instruments HB CC 4K056
  • F27D21/00@K
  • hot water leakage detection HB CC 4K056
  • F27D21/00@N
  • hot water level detection HB CC 4K056
  • F27D21/00@Q
  • furnace wall thickness detection HB CC 4K056
  • F27D21/00@Z
  • Others HB CC 4K056
  • F27D21/02
  • .Observation or illuminating devices HB CC 4K056
  • F27D21/04
  • .Arrangements of indicators or alarms HB CC 4K056
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