Damping hinge is installed on closet bowl pool. Thus, pushing the positioning switch under water tank of the closet bowl will lay down the pool insensibly.
在使用时只需按下座便器水箱下方的定位开关，安装了阻尼铰链的座便池便会在重力的作用下徐徐放 下，非常方便。
The water closet is characterized in that a water injector with an upward water injecting hole is arranged on the back end of the closet bowl.
本大便器的特点是，在便盆的后端设一注水口向上的注水器。
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