DYNAMICALLY BALANCED IMPELLERS - Perfectly balanced for vib - ration - free high - speed service.
叶轮的动态地平衡 — 完全平衡为无振动 高速 服务提供完美性能.
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The screw tube oscillator is used to produce vib ration in the polymeric dynamic molding equipment.
螺管激振器用于在新型聚合物动态加工设备中产生轴向振动.
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