Ultrafine zircon powder with high purity is a kind of brightening agent in glaze for making high-grade cleaning whiteware.

高细锆英石粉是制造高档卫生洁具陶瓷所用釉料中的乳浊增白剂。

Once the user enters the sensor's effective range and then steps away, the Flushometer Solenoid initiates the flushing cycle to flush the fixture.

一旦使用者进入感应器的感应有效范后离开，冲水阀螺线管就启动一次冲水冲刷卫生洁具。

This device should be installed at the furthermost downstream end of the supply pipe or fixture where temporary spillage due to critical flow pressure conditions can be discharged harmlessly.

这种装置应该安装在供应管道或卫生洁具下游尽，并且由于临界水压环境产生无害排放的暂时性喷溅的地方。