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本文根据DDZ -Ⅲ电动调节器的工作原理 ,结合多年的实践经验归纳和总结了DDZ -Ⅲ电动调节阀的闭环校验方法。
Based on the working principle of DDZ-Ⅲ electric regulator and combined with years of practical experience, this paper summarizes the closed-loop calibration method of DDZ-Ⅲ electric regulating valve.