High-velocity fog（）.<br>A:is a finer，more diffuse water spray than low-velocity fog<br>B:requires that the water pressure be no greater than 60 psi<br>C:produces an effective fog pattern no more than 6 feet beyond the nozzle<br>D:extinguishes a fire by absorbing heat and reducing the supply of oxygen

High-velocity fog（）.
A:is a finer，more diffuse water spray than low-velocity fog
B:requires that the water pressure be no greater than 60 psi
C:produces an effective fog pattern no more than 6 feet beyond the nozzle
D:extinguishes a fire by absorbing heat and reducing the supply of oxygen

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