The device not only can measure mechanical water content of coal gas, but also can measure the dust content in coal gas.

该装置不仅可以测量煤气的机械水含量， 而且可以同时测量煤气中的粉尘含量。

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This paper describes the industrial tests on the main gas parameters having impact on TRT power, the flow rate, pressure, temperature and dust content of the gas into turbine.

本文对影响TRT功率的主要煤气参数，进入透平机的煤气流量、煤气压力、煤气温度、煤气含尘量进行了工业实验。

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On the basis of gas explosion tests (without taking part in of coal dust) in different gas content circumstances and regression analysis a series of safety distances have been obtained .

并通过瓦斯爆炸试验和回归分析，得出了井下一定量的沼气在无煤尘参与的条件下发生爆炸时的安全距离。

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