坚持自主研发
创新驱动企业高质量发展
Adhere to independent R & D, innovation driven high quality development of enterprises
国际专利
National patents
企业研发专利
Enterprise R & D patents
坚持自主研发
创新驱动企业高质量发展
Adhere to independent R & D, innovation driven high quality development of enterprises
国际专利
National patents
企业研发专利
Enterprise R & D patents