English中文简体

Previous Review - 2013

2011 International Trenchless Technology Conference and Exhibition Scene photos

Opening Ceremony and Ribbon Cutting

Theme Report of the Conference

Glimpse of Exhibition

Glimpse of Exhibition

New Products Release

Gala Dinner

2012 Awarding Ceremony

Expert Committee Meeting

Board Meeting

Taking Photo after Board Meeting

Photo of training class

News Center Sponsors List Media Partners Download Problem Links
Num:沪ICP备10040940号-5 TEL:86-21-54791130 FAX:86-21-54791130 Mail:ITTC@CSTT.ORG, Copyright 2010-2022 SHKEXI.COM. All Rights Reserved