???? ????

亚洲视频一区,亚洲第一成人网站,男女无遮挡xx00动态图120秒,欧美大荫蒂毛茸茸视频

Standards research and revising: mainly including the research and revision of international standards, national standards and enterprise standards. So far we have accomplished totally thousands of items of various types which are widely used in the process of design and production for manufacturing enterprises.
Standardization subject research: mainly undertaking the standardization research which are commissioned by countries and ministries. Now we have undertaken dozens of subjects including the special grand national science-technology project, the project supported by national science and technology, the 863 project, the National Standards Commission-based public project and the basic research from COSTIND(Commission in Charge of Science, Technology and Industry for National Defense).

花莲市| 达拉特旗| 邵东县| 房产| 静安区| 察哈| 万盛区| 丰宁| 普兰店市| 筠连县| 芦溪县| 兴业县| 克什克腾旗| 新丰县| 尼玛县| 禄劝| 乌兰浩特市| 浦县| 永顺县| 遂溪县| 宾川县| 罗甸县| 武隆县| 泗洪县| 沙雅县| 宝鸡市| 姜堰市| 治多县| 临澧县| 嘉定区| 长顺县| 漳浦县| 青河县| 山东省| 武隆县| 景泰县| 正镶白旗| 郧西县| 香格里拉县| 北宁市| 万安县|