欧美av色香蕉一区二区小说,mm131午夜美女视频,偷拍视频欧美一区二区三区,欧美最另类脚交极品,婷婷在线免费视频尤物视频,妈妈的朋友在线观看中文字幕,在线 字幕 人妻 中文,亚洲av极品精品在线观看,午夜偷拍自啪啪福利视频

August 26, 2014, the International Petrochemical Equipment & Materials Purchasing Forum (cippe Purchasing Round Table), opening with the largest petrochemical exhibition in Asia, is concluded with a flying color. It has been fully affirmed by delegates and the on-site interaction is fervent.

The Petrochemical Purchasing Forum is hosted by cipple Zhengwei Shanghai petrochemical exhibitional organizing committee for the first time, which get numerous support and wide attention from petrochemical enterprises. On the spot, SECCO, SECCO 、TÜV Rheinland、Shanghai Tongenergy、RUICHANG introduce and analyze its own purchasing flow and successful purchasing case individually. When it turns to round table interaction unit, focusing on hot issues, various questions and anwers and suggestions are put forward and exchanged passionately by people on and under the stage.

The forum has ended contently, cipple organizing committee will conclude the experience in order to present more brilliant themes in 2015 Zhengwei Shanghai Petrochemical Exhibition.