公司是一家集科研、设计、生产、销售和技术服务于一体的高新技术企业。

The company is an enterprise which collects scientific research, design, production, sales and technical services.

youdao

公司是一家集科研、设计、生产、销售和技术服务于一体的高新技术企业。

The company is an enterprise which collects scientific research, design, production, sales and technical services.

youdao