May be after the water regulator arc Pa, water more efficiently... All kinds of switches place on the operating handle so that the manipulation easier.
可调压式弧形后吸水扒，吸水更有效。各式开关置于操作手柄上，使操作更为简便。
May be after the water regulator arc Pa, water more efficiently... All kinds of switches place on the operating handle so that the manipulation easier.
可调压式弧形后吸水扒，吸水更有效。各式开关置于操作手柄上，使操作更为简便。
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