electrically operated valve
常见例句
- The master starting air valve can be operated both manually and electrically.
主启动气门可以手动或电动的方式启动。 - The production valve electrically operated installment and the electrically operated valve variety specification are complete.
生产的阀门电动装置和电动阀门品种规格齐全。 - An electrically operated valve comprises a sealed housing in which the bottom is fixed on a valve body provided with a valve chamber and a throttling hole;
一种电动阀，包括底部固定在具有阀室和节流孔的阀体上的密闭型外罩；
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