When the water level drops, the main valve is composed of a floating ball switch control to open the water inlet to the water tank, automatic replenishment.

当水位下降后，主阀由浮球开关控制打开进水口向水池汪水，实现自动补水。

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Reasonable level of cover Pneumatic rotary device, with no damage to cap surface, hopper cover signals within the lack of features such as automatic replenishment cover.

水平回转式气力理盖器，具有不损坏瓶盖表面，料斗内缺盖发信号自动补充盖等功能。

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Many suppliers are connected to HP via the Internet and get real-time consumption data and automatic replenishment orders.

FORBES: Cover Story