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问题

The all-purpose nozzle will produce a


The all-purpose nozzle will produce a fog spray when you().

  • Apull the nozzle handle all the way back toward the operator
  • Bpull the nozzle handle back to a position where the handle is perpendicular to the plane of the nozzle
  • Cpush the nozzle handle forward as far as it will go
  • Dinsert a fog applicator between the fire hose and nozzle
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