Rotary sprayers use gear driven or impact hammer mechanisms to rotate the spray head in a circle.

使用旋转式喷雾器齿轮驱动或影响锤机制，旋转一圈的喷头。

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Rotary sprayers use gear driven or impact hammer mechanisms to rotate the spray head in a circle.

使用旋转式喷雾器齿轮驱动或影响锤机制，旋转一圈的喷头。

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