文章根据BLM电动起货机控制系统的结构，分析了该起货机的调速控制工作原理。
The work principle of BLM electric crane's speed regulation control is analyzed in this paper based on the structure of its electric control system.
文章根据BLM电动起货机控制系统的结构，分析了该起货机的调速控制工作原理。
The work principle of BLM electric crane's speed regulation control is analyzed in this paper based on the structure of its electric control system.
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