成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

再獲訂單，中船重工在再次采購ZJ-6型壓電測試儀和JZKC-YDZK03A壓電阻抗分析裝置

      再獲訂單，中船重工在再次采購ZJ-6型壓電測試儀和JZKC-YDZK03A壓電阻抗分析裝置

       中國船舶重工集團公司第七一五研究所，又稱杭州應用聲學研究所，是專業從事聲學、光學、磁學探測設備研制的重點**骨干研究所。
據2018年1月GUANWANG資料顯示，研究所有中國工程院院士1名，高中級專業技術人員700余人，是國務院學位委員會批準的博士、碩士學位授予單位，建有博士后流動站。
研究所是標準化組織聲學技術委員會水聲分委會（ISO/TC43/SC3）和電工委員會第87分委會（IEC/TC87）在國內的技術對口單位 .

     中船再次在我們單位采購再次采購ZJ-6型壓電測試儀和壓電阻抗分析裝置,正在壓電材料和聲材料上進行結合，為我國的海洋強國做出貢獻。

The 75th institute of China shipbuilding industry corporation, also known as hangzhou institute of applied acoustics, is a key military backbone institute specializing in the development of acoustic, optical and magnetic detection equipment.

According to the information on the official website of January 2018, there is one academician of the Chinese academy of engineering and more than 700 senior and intermediate professional and technical personnel. It is a doctor and master degree awarding unit approved by the academic degrees committee of the state council and has a post-doctoral mobile station.

The institute is the technical counterpart of ISO/TC43/SC3 and IEC/TC87 in China.

Once again, csco purchased zj-6 piezoelectric tester and piezoelectric impedance analysis device in our unit, and is combining piezoelectric materials and acoustic materials to make contributions to China's maritime power.