This is a precision cutting machine in which mechanism, light, electronic, vacuum technique, fluid mechanics and air dynamics are integrated.

它是集机、光、电、真空技术、流体力学和空气动力学于一体的精密切割类设备。

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Two years ago, Adrian Allen, group sales director of Technicut, which makes precision-cutting machine tools, decided to try to sell some machines to Boeing.

ECONOMIST: Boeing leaves Seattle and moves to Sheffield��well, sort of