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 - 2017

Final Report of 2017 China International Trenchless Technology Conference & Exhibition China Society of Trenchless Technology


The 2017 China International Trenchless Technology Conference & Exhibition was held from April 14th to 16th 2017 at Suzhou International Expo Center. There were 2321 guests from 25 provinces and autonomous region in China and other 10 countries and regions registered for this conference, 4575 people came to the exhibition during these three days. Honored guests such as professor Yan Chunwen, Vice chairman of China Society of Trenchless Technology, Professor Kusuta Tetsuya, vice chairman of Japan Society of Trenchless Technology, Mr. Cheng Kim Hua, adviser of Malaysia trenchless Tunnelling Technology Association, Mrs. Sun minmin, vice chairman of  Singapore  Society of Trenchless Technology of International cooperation and training department, Mrs. Chu Bo, expert of China Association for Engineering Construction Standardization, Professor Li Xuejun, Director of Committee of Underground Pipeline of China Association of City Planning, Mr. Zhang Zhonghai, vice-general manager of  XCMG Foundation 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 “Analysis on Market of Underground Pipeline Construction and Trenchless Technology”, Professor Kusuta Tetsuya, vice chairman of Japan Society of Trenchless Technology gave a report named “Recent development of Trenchless Technology”, Mrs. Chu Bo, expert of China Association for Engineering Construction Standardization did a report named “The Latest Development and the Key of Establishment of Standard System in China”, Professor Li Xuejun, Director of Committee of Underground Pipeline of China Association of City Planning did a report named “Thinking about Time-space Data Construction of Intelligent Network”, Dr. Huang Jian, R&D Center of Urban Underground Utility Tunnel, Shanghai Municipal Engineering Design & Research Institute (Group) Co.Ltd. did a report named “New Technical Progress of Urban Underground Utility Tunnel”.  All these key note speeches presented by such distinguished guests drew great attention from all representatives and led to heated discussions.

There were two seminars about “Keynote Speeches on Pipeline Renewal” and “Keynote Speeches of Pipeline Installation” respectively this year. The theme of this year’s seminars was the introduction of construction cases, during which the application of trenchless technologies in special conditions, extreme conditions and new products were introduced and discussed.


During the conference, there were also various themed technical workshops in which famous enterprises like Beijing Beipai Construction Co. Ltd., Beijing Longkexing Trenchless Engineering Co., Ltd., Shanghai GuanLi Environment Co., Ltd., TianjinYitong Science & Technology Development Co., Ltd., Hangzhou Huashi Pipeline Engineering Company, Hangzhou Changda Pipeline Engineering Co. Ltd., DW/TXS Construction Equipment (Beijing) Co.,Ltd., XCMG Foundation, Henan North China Foundation Engineering Co., Ltd., iangsu Dilong Heavy Machinery Co., Ltd., Fujian Xin  Yong Tong Trenchless Engineering Technology Co,Ltd. and China University of Geosciences and Chengdu University of Technology made cases analysis and introduction about their technical advantages, products and construction experiences, covering aspects such as pipeline rehabilitation, pipe-jacking/micro tunneling, horizontal directional drilling and project risk control. All these enterprises did a lot of promotion in combination with their on-site exhibition and delivered an overall demonstration to our guests.


There were 64 enterprises brought their new products and technologies to this year’s exhibition, 15 (about 25% of all) of which were the first time here, and 80% enterprises brought dozens of real products to the exhibition. We did special decoration for all the raw spaces. We witness a further improvement in the performance, quality and appearance of the domestic equipment on this year’s exhibition. Many foreign equipment purchasers from India, Singapore, Korea, Germany, Malaysia, UK, Spain and  Albania came to the exhibition.

This year. We held a gala dinner party and granted the CSTT annual award, which were co-sponsored by XCMG Foundation;we presented “2016 Person of the Year of China Trenchless Industry” award to Mr. Wu Xiaoming, Professor of  China University of Geosciences (Wuhan), we also presented the “2016 Best Product of China Trenchless Industry / 2016 Best Project of China Trenchless Industry / 2016 Best Technology of China Trenchless Industry ” to Henan Zhongtuo Petroleum Engineering & Technology Co., Ltd., Beijing Pro-Liner Pipeline Technology Co., Ltd., Beijing Tianhuan Gas Co., Ltd., XCMG Foundation,  Ningbo Municipal Engineering  Construction Group Co., Ltd.



Before the conference officially started, we held the CSTT standing council meeting in the conference room of  Suzhou Jinji Lake International Conference Center, on which our secretary general Mr. Zhu Wenjian gave us the annual financial report and work summary of 2016, and the working plan for 2017. Council members did a comprehensive discussion after over the report, and carried out the secret ballot of the 2016 Person of the Year of China Trenchless Industry. In the meantime, we held an expert committee meeting in the conference room of Suzhou Jinji Lake International Conference Center and talked about the recent work plans of horizontal directional drilling, pipe jacking and pipeline rehabilitation respectively.



News Center Sponsors List Media Partners Download FAQ 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
成年视频人免费网站动漫在线 | 日本精品一区二区三区| 国产精品天干天干在线综合| 国产水蜜桃精品| 精品国产一区二区av麻豆| 亚洲人成网站在线播放青青| 中文在线中文资源| 在线观看午夜福利片日本| 当兵xxxx做受当兵gay| 亚洲色欲久久久综合网东京热 | 国产一码二码三码区别| 在线 | 一区二区三区| 国产av一区二区三区传媒| 97在线精品视频免费| 欧美日韓性视頻在線| 国产av天堂亚洲国产av刚刚碰一| 无码人妻αⅤ免费一区二区三区 | 少妇熟女天堂网av| 无码人妻丰满熟妇BBB| 神马影院午夜片| 亚洲国产综合无码一区二区bt下| 777米奇色狠狠888俺也去乱 | 国产情侣激情在线对白| 国产精品va无码免费麻豆| 日韩亚洲不卡在线视频| 亚洲欧美suv| 欧美成 人影片 免费观看| 精品偷自拍另类在线观看| 欧美人与动牲交a免费| 精品国产一区二区三区麻豆| 啊轻点灬大ji巴太粗熟妇| 人妻AV无码系列专区| 99精产国品一二三产品香蕉| 欧美人妻体内射射| 超碰cao已满18进入离开官网| 国产女人18毛片水真多18精品| 四川少扫搡bbw搡bbbb| 国产在线观看免费观看不卡| 国产jizzjizz麻豆全部免费| 丰满少妇内射一区| 国产精品香蕉在线观看|