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口开度

口开度

口开度

口开度

1

The experiments were carried out with different supply pressure , flow rate and the pilot-operated water hydraulic relief valve opening on .

在不同压力、阀口开度等多种条件下，对先导式纯水溢流阀进行了试验研究。

2

When the vent opening reduces , the jet flow phenomenon is not obvious , and an obvious process of liquid level dropping could present .

放气口开度减小，射流现象不明显，并出现明显的液面下降过程。

3

Single-chip microcomputer control system controls the sending of pulse series and realizes the adjustment for the choke area.

微型计算机控制系统控制脉冲序列的发送，实现了节流阀节流口开度的调整。

4

Causes of Conticaster Because Electrohydraulic Servo Valve Breakdown out of Control Analysis of the Slippery Drainage Opening

电液伺服阀故障引起连铸机滑水口开度失控的分析

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