Purpose: The model filling machine is suitable for pharmaceutical, cosmetic, food, pesticide and special trades, is ideal equipment for filling liquids.

用途：该型号灌装机适用于医药、日化、 食品、农药及特殊行业，是对液体进行灌装的理想设备。

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The testing purpose, model design principle, testing case, loading program, strain and arrangement of deformation test point of the special-shaped arch bridge test model are introduced in detail.

介绍了该桥模型试验的目的、模型设计原则、测试工况、加载方案以及应变和变形测点布置情况等，给出了几个主要荷载工况下模型试验的主要结果。

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But using CAD, establishing the Auto model using special software to simulate the driving situation and aid Auto design, which have quite economic purpose.

但采用CAD技术，建立汽车模型，通过软件模拟汽车行驶状况，来进行汽车设计分析，具有相当的经济意义。

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