Low cost and high efficiency, from the past single advertising model into a multi screen display of the advertising model, greatly reducing the cost of Ji 'nan light box production.
低成本高效益，由过去的单一广告模式变为多画面同时展示的广告模式，大降低了济南灯箱制作成本。
By adjusting relative position between rotation center of two eccentricity masses and mass center of screen box, high efficiency and power saving vibration screen is able to work out.
通过调整两偏心块回转中心与筛箱质心间的相对位置，能够设计出高效、节能的振动筛。
By adjusting relative position between rotation center of two eccentricity masses and mass center of screen box, high efficiency and power saving vibration screen is able to work out.
通过调整两偏心块回转中心与筛箱质心间的相对位置，能够设计出高效、节能的振动筛。
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