vacuum pug
常见例句
- A pug cutting frame and a set of vacuum system is equipment for all of this series of machines.
本系列机器均配置切泥架一台，抽真空系统一套。 - The utility model relates to a continuously variable-speed vacuum pug mill, which belongs to the ceramic mechanical field.
本实用新型涉及一种无级变速真空练泥机，属于陶瓷机械领域。
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