用此方法具体分析了水位调节系统。
In the end the method is used to analyse the water level control system.
新型电动式水位调节器系统已经受了试验及实际使用的考验。
The new electric level regulator has been proved through test and actual application.
新型电动式水位调节器系统已经受了试验及实际使用的考验。
The new electric level regulator has been proved through test and actual application.
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