分析介绍了结晶器振动台振动机构的原理特性及伺服控制液压驱动的过程；

The function and servo control process of the hydraulic mould oscillating unit are introduced and analyzed.

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分析介绍了结晶器振动台振动机构的原理特性及伺服控制液压驱动的过程；

The function and servo control process of the hydraulic mould oscillating unit are introduced and analyzed.

youdao