Firefighting double-nozzle deluge gun and control method thereof
Flexible tube sprinkler
Flow control nozzle
Flowable product dispensing toy and methods of using the same
Fluid applicating and vehicle washing apparatus
Fluid driven tank cleaning apparatus
Fluid driven tank cleaning apparatus
Fluid driven tank cleaning apparatus
Fluid flow system
Fluid jet device
Fluid jetting device for cleaning surfaces
Fluid mixing technique
Fluid spraying apparatus
Fluid-conducting swivel and method
Fluidic oscillator and method
Fruit processing machine
Fuel injection nozzle with auto-rotating tip