Now, control methods that detect tank water level of household water flushing closestool usually include mechanical float or pontoon, but the problem of closestool leaking was not solved.

在我们的日常生活用水中，家用冲水马桶的消耗水量非常大，目前家用冲水马桶的水箱水位控制采用机械浮球式或浮筒式控制，马桶的漏水问题没有解决。

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An automatic suspend edge roller used in float glass industry was introduced based on the structure and mechanical behavior of the roller.

着重从设备构成和机械特性方面介绍了用于浮法玻璃生产的吊挂式全自动拉边机。

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Conventional float type mechanical flowmeter has the disadvantages of high failure rate, difficult set, poor believability of the data measured.

传统的浮子式机械流量计故障率高、坐层困难，所取资料可信度差。

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