microsprinkler
microaspersor
micro-asperseur
小型洒水机 /xiǎoxíng sǎshuǐ jī/
1
Example
Microsprinklers are essentially small-diameter, low-flow-rate sprinklers. Again, proper spacing and overlap are needed for uniform coverage. When the sprinklers are used outside, droplets need to be large enough to keep the wind from blowing them away; wind can significantly distort the watering pattern.