#gas_ring__gasring  gas burner consisting of a circular metal pipe with several small holes through which gas can escape to be burned
  supertype:  gas_burner__gasburner__gas_jet__gasjet  burner such that combustible gas issues from a nozzle to form a steady flame
  part of:  gas_range__gasrange__gas_stove__gasstove__gas_cooker__gascooker  a range with with gas rings and an oven for cooking with gas

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