Chinese mainland PCB companies rank second in global market share in 2022 Chinese mainland PCB companies ranked second in global market share at 31.52% in 2022, following those in the Taiwan region with 31.97%, said market research agency N.T. Information. 2.1w 09-28 09:15 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 7027 08-30 21:46 POPULAR TAGS 纳米 中科院 专利
