... 手操纵，手控制 hand control 手控调整器 hand controlled regulator 手控阀 hand controlled valve ...
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The utility model has reasonable and simple structure; water consumption can be controlled in use as long as the turning direction of the hand valve is changed.
本座便器节水水箱结构简单合理，操作时只要改变手阀的扳动方向便可控制用水量。
Timing hand-grip is moved in axial direction to realize multilevel timing, reversing valve is controlled with reversing hand-grip to realize reversing output.
用调速手柄作调速轴向移动，实现多级调速，用换向手柄控制换向阀，实现换向输出。
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