The laser light hardened the polymer, producing an intricate solid working model of a turbine in less than an hour without human intervention or the clamor and grime of a workshop or factory.

  • 这束激光使流体聚合物硬化,在不到一个小时的时间内造出透平机的复杂的固体实际模型,整个过程中无需人工过问,也没有车间和工厂那种喧闹声和污垢。
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