structure of sport industry 体育产业结构
Many aircraft designers and kit manufacturers within the sport aviation industry use wood as a primary structure.
许多飞机设计师及配套厂家在运动航空业的主要结构用木材作为。
Sport market was not only the place of sport consumption but also the contact expressive form of real scale, structure, quality and benefit of sport industry.
体育市场是体育消费的场所，又是体育产业现实的规模、结构、质量和效益的具体表现形式。
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