午夜小片|一级电影中文字幕|国产三级一区|精品久久久久久久国产性色av,国产一级黄色网,久久久久久久久久福利,久草超碰

National germanium materials high-tech industrial base project (First Phase)

Updated: 2014-05-18 09:28

Print LargeMediumSmall

National germanium materials high-tech industrial base project (First Phase)

Goal for 2014: The infrared optics germanium lenses project and high-efficiency solar cell germanium single crystal and chip industrialization project hope to see sales hit 150 million yuan ($24.06 million). The comprehensive test building will complete construction.
8.03K