German software giant SAP CEO Christian Klein: China remains a leading high-tech pioneer China will continue to serve as a key growth market and driver of innovation for the world, said Christian Klein, CEO of leading German software company SAP 3.8w 11-10 18:01 Wafer process equipment maker ACM Shanghai wins order from top U.S. semiconductor manufacturer 3.2w 12-09 16:28 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 9718 08-30 21:46 POPULAR TAGS 纳米 中科院 专利