| 摘要 |
A watering device includes a head, an adjusting set and a hollow shank connected between the head and the adjusting set which is connected to the water source. The adjusting set includes an operation member having a through hole defined in a close end thereof and a board having a plurality of holes is connected to the close end of the operation member so that water may enter the shank and the head via the aligned through hole of the operation member and one of the holes in the board. By choosing the size of the hole in the board and pattern hole in the head, desired pattern of water stream is obtained from the head.
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