喷头输液管

nozzle mixing burner, non premixed burner, turbine burner

jet nozzle for dehydrating textile materials

jet-pipe distorsion, jet-nozzle distorsion, jet-propulsion plant

cross-sectional area of fuel spray nozzle

nozzle for producing different kinds of discharge

Pelton nozzle water turbine

checking device, inspection device, cleaning nozzle, cleaning device

Venturi nozzle【流】