污污网站免费在线观看_香蕉久久久久久狠狠色_长篇乱小说录目伦200篇txt_初恋视频黄色

  FAW Foundry purchased Sanji 3500T automated die-casting production unit for the automated production of engine cylinder blocks and gearbox housings. This equipment is the product of the “national science and technology major special project” which led by FAW Foundry and jointly implemented by Suzhou Sanji Foundry Equipment Co., Ltd., Tsinghua University, Xi'an Jiaotong University, Central Academy of Mechanical Sciences and others.

                                                                                           3500T Automatic Die-casting Production Unit