吃奶呻吟打开双腿做受视频,色噜噜人体337P人体,亚洲国产成人久久综合下载,147大胆198人体毛片图

English中文簡體

Previous Review - 2014

Summary of 2014 International Trenchless Technology Conference and Exhibition China Society for Trenchless Technology
The 2014 China International Trenchless Technology Conference & Exhibition was held from April 18th to 20th 2014 at the Guangdong Modern International Exhibition Center. There were 717 guests from 25 provinces and autonomous region in China and other 15 countries and regions registered for this conference, 1965 person-time visit came to the exhibition during these three days. Honored guests such as professor Yan Chunwen, Vice chairman of China Society of Trenchless Technology, Mr. Derek Choi, chairman of International Society of Trenchless Technology, Mr. Wim Elzink, the convenor of the resp. International ISO Standardisation Group, Mr.Kusuta Tetsuya, Vice-Chairman of JSTT, Dr. Klaus Beyer, secretary-general of German Society of Trenchless Technology, Mr. An Guanfeng, Vice-president/Chief Engineer of Guangzhou City Municipal Group Ltd. Co., Ltd., Mr. Kong Qinghua, Xuzhou Xugong Foundation Construction Machinery Co., Ltd. presented at the opening ceremony and did the ribbon cutting.

During this conference, Mr. Yan Chunwen, Vice chairman of China Society of Trenchless Technology did a report named "The Report of Chinese Trechnless Industry in 2013", Mr. Wim Elzink, the convenor of the resp. International ISO Standardisation Group gave us a report called "Trenchless Pipeline Rehabilitation and its Quality assurance", and Dr. Klaus Beyer, secretary-general of German Society of Trenchless Technology did a report named "Trenchless Innovations from Germany"., Mr.Kusuta Tetsuya, Vice-Chairman of JSTT did a report named "About Trenchless Technology in Japan", Mr. An Guanfeng, Vice-president/Chief Engineer of Guangzhou City Municipal Group Ltd. Co., Ltd. did a report named "Status and Development Trend of Trenchless Technology in Guangdong Province", Mr. Chang Renqi, Director of R&D Center, Xuzhou Xugong Foundation Construction Machinery Co.,Ltd. did a report named "Future Trends and Application of Horizontal Directional Drilling". All these reports drew great interest and discussion from our guests.

We had, "Pipeline rehabilitation", "Pipe jacking/micro-tunneling", and "HDD Technology", three specialized topic sessions this year. During these sessions, the technical regulations and project rate of each technology were released. Besides, ITTC2014 had a private session for Secretary-General from Shanghai, Fujian, and Guangdong.

During the conference, Xuzhou Xugong Foundation Construction Machinery Co., Ltd. held a new product launch conference respectively, and achieved great promotion effect. There were also various themed technical workshops in which famous university like China University of Geosciences (Wuhan), Chengdu University of Technology and enterprises like Henan ZhongTuo Petroleum Engineering Technology Co.,Ltd., Shaoxing Brother Foundationworks Co.,Ltd. , Beijing No.2 Municipal Construction Engineering Ltd., Fujian Xin Yong Tong Trenchless Engineering Technology Co,Ltd., and ALLFIND Environmental Technology (Shanghai) Limited made cases analysis and introduction about their technical advantages, products and construction experiences, covering aspects such as pipeline rehabilitation, application of new materials, construction cases with drilling machine and project risk control. All these enterprises and university did a lot of promotion in combination with their on-site exhibition and delivered an overall demonstration to our guests. There were 53 enterprises brought their new products and technologies to this year's exhibition,17 of which were the first time here, and 80% of exhibitors brought their real products to show. We witness a further improvement in the performance, quality and appearance of the domestic equipment on this year's exhibition which attracted visitors from America, U.K. , German, Japan, India, Singapore, Pakistan, Philippine, and etc.

2014 is the 18th anniversary for ITTC. This year, we had a "Drillto Night" gala dinner party also granted the CSTT annual award, on which we presented an honor certificate to Professor. Wang Fuming, Zhengzhou University, who was selected as "2013 Person of the Year of China Trenchless Industry"; we also presented the "2013 Product/Technology of the Year of China Trenchless Industry" to Lianyungang Hauanghai Machinery Co.,Ltd.. Drillto Trenchless Co.,Ltd., Beijing Tianhuan Trenchless starline® Turning Lining Recovery Technique by Beijing Tianhuan Gas Co., Ltd., Henan Zhongtuo Petroleum Engineering Technology Co., Ltd; and the "2013 Project of the Year of China Trenchless Industry" went to Beijing Tianhuan Gas Co., Ltd ?C Trenchless Engineering Technology Sub Company, Henan Zhongtuo Petroleum Engineering Technology Co., Ltd, Tianjin Pipeline Engineering Group Pipeline Technology Develop Sub Company, and Zhejiang Linyun Water Conservancy and Hydropower Construction Co., Ltd..

Before the conference officially started, we held the CSTT board meeting in the conference room of Guangdong Modern International Exhibition Center, on which our secretary general Mr. Zhu Wenjian gave us the annual financial report of 2013, and the working plan for 2014. Council members did a comprehensive discussion after over the report, and carried out the secret ballot of the 2013 Person of the Year of China Trenchless Industry. The preparation of ISTT No-Dig 2016 is also a main topic for the board meeting. 5 organizing committee members and 2 event supervisor were selected to join the work team. Fundamental principles of management were voted. We also held three parallel expert committee meetings on horizontal directional drilling, pipe jacking and pipeline rehabilitation respectively. During these meetings, the experts discuss the draft plan of industry standards in China.

News Center Sponsors List Media Partners Download Problem Links
Num:滬ICP備10040940號-5 TEL:86-21-54791130 FAX:86-21-54791130 Mail:ITTC@CSTT.ORG, Copyright 2010-2022 SHKEXI.COM. All Rights Reserved
成人午夜福利视频| 国产成人精品成人a在线观看| 女的被弄到高潮娇喘喷水视频| 欧美性猛交xxxx免费看蜜桃| 一出一进一爽一粗一大视频| 国产精品情侣呻吟对白视频| 国产美女视频国产视视频| 亚洲日韩v无码中文字幕| 曰本大码熟中文字幕| 国产成人亚洲精品无码h在线| 无码国产成人午夜电影在线观看| 激情内射人妻1区2区3区| 亚洲精品成人区在线观看| 亚洲男同帅gay片在线观看| 玩弄少妇高潮ⅹxxxyw | 天美麻花果冻视频大全英文版| 国产乱子伦精品无码码专区| 婷婷五月深深久久精品| 男女后式激烈动态图片| 嫖妓丰满肥熟妇在线精品| 一边啪啪一边呻吟av夜夜嗨| 国精产品999国精产品官网| 国产免费内射又粗又爽密桃视频| 日日av色欲香天天综合网| 亚洲av成人无码网站…| 超级碰碰色偷偷免费视频| 黑鬼大战白妞高潮喷白浆| 中文字幕亚洲综合久久| 国产成人精品一区二区不卡| 八戒网站免费观看视频| 国产亚av手机在线观看| 欧美成人免费全部| 亚洲第一综合天堂另类专| 国产二级一片内射视频插放| 国产成人精品成人a在线观看| 精品人妻av一区二区三区| 亚洲av理论在线电影网| 国产美女露脸口爆吞精| 亚洲人精品午夜射精日韩| 2022国产成人精品视频人| 国产麻豆成人精品av|