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1·The dipping treatment process of float ball which is the key part in boiler water level controller was introduced.

介绍了锅炉锅筒水位控制调节器中关键部件—浮球的浸胶处理工艺。

2·When used for producing on the water particularly sea with strong wind and waves, the float ball has strong shock resistance and has little possibility of break.

其在水上生产，特别海上风高浪大环境中，抗冲击能力强，不易破裂、破碎。

3·The structure, principle and performance of the magnetic transfer type of float ball liquid level indicator as well as its application in VPI are introduced in this paper.

本文介绍了磁传动式浮球液位计的设计结构、原理、性能及其在VPI中的应用。

4·The drain valve is opened or closed by taking advantage of the change of liquid level of condensate water with the high-precision grinding stainless steel hollow float ball in the valve cavity.

利用高精度研磨不锈钢空心浮球在阀腔内随着凝结水的液位变化开启或关闭阀门。

5·In addition, operation easy to accumulate sewage, so after the end of job must drain and clean float, and regular replacement of the floating ball.

另外，作业时容易积存污水，所以作业结束后一定要排水和清扫浮球，并定期更换浮球。

6·High pressure ball valve floating ball valve installed in the system high turbulence of the float chamber.

高压浮球阀的浮球阀装在系统高压湍的浮球室里。

7·Concerning on the problem of poor reliability and low measurement precision of traditional volumetric fuel consumption meter, a ball float fuel consumption meter is designed.

针对传统油耗仪可靠性差、测量精度低的问题，设计了一种浮球式发动机油耗仪。

8·Foundry technology of fall ball for sea float device has been introduced.

介绍海洋漂浮装置坠球的铸造生产工艺。

9·To the passengers the ball will appear to float in air.

在乘客看来，球显得悬浮在空中。

10·This article introduces the component parts and the operating principle of the ball float liquidometer, and analyses the errors of its system, installation and operation.

通过讲述浮子液位计的组成和工作原理，分析其系统误差、安装误差和使用误差。