喷嘴环叶片

tube nozzle for distributing the tube contents

nasal douche nozzle

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