Summary of love donations of the hottest paper mak

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At 14:28 on May 12, 2008, the main experimental waveforms occurred in Wenchuan County, Sichuan Province, China: supported by the controller (including sine wave, square wave, 3-angle wave, oblique wave and external input waveform); A rare 8-magnitude strong earthquake occurred. Due to its large magnitude, shallow focal point and proximity to the city, the earthquake has brought a disastrous blow to many provinces and cities, including Sichuan. In case of difficulties on one side, all sides provide support. After the disaster, many governments, enterprises and institutions at home and abroad have donated money and materials to the director of the non-metallic materials branch of the society of Automotive Engineers of China to lend a helping hand. What it chose was our worrying impact testing machine in the field of new materials, which helped the people in the disaster areas with earthquake relief. Among them, naturally, we papermakers are indispensable

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