| 摘要 |
A rotary mower has a cutting blade and, spaced above it, a fan blade mounted to be rotated on the same axis of rotation as the cutting blade. It has at least one nozzle fixed with respect to the fan and cutting blades, and positioned to spray liquid in a direction substantially parallel to the planes of rotation of the cutting and fan blades, and between those planes of rotation. The nozzle is positioned behind a member with a slot in it, the nozzle projecting spray through the slot and being shielded by the member from damage.
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