This system programmed can he used in designing cushion, fiberboard box and tray of products, and it can also he used in combining and optimizing design schemes.

设计的集成化运输包装系统可以完成产品的缓冲设计、纸箱设计和托盘设计，并对方案进行组合、优化和优选。

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Built from a box fan, medium-density fiberboard, lexan and aluminum, the tunnel increases airspeed by about 240 percent and cools its contents with a brisk 9 mph breeze.

ENGADGET: Wind tunnel PC case pushes the air cooling envelope, does its thing for cancer research