叙述了电动闸门在使用过程中，出现的严重问题及解决办法。

The paper explains the problems in the application of electric valves and the method to solve them.

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株洲彩板电动卷闸门价格是每平方米是多少钱?。

Is that colored electric Zhu Zhou county board book sluice gate price is each square metre to how much be?

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该致动器是一个电动液压装置，用于两个闸门，工厂组装，测试和检验。

This Superthrust Actuator is an electro-hydraulic unit dedicated to two valves; factory assembled, tested and calibrated.

youdao

该致动器是一个电动液压装置，用于两个闸门，工厂组装，测试和检验。

This Superthrust Actuator is an electro-hydraulic unit dedicated to two valves; factory assembled, tested and calibrated.

youdao