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Welcome to ISTT
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International No-Dig 2022 Helsinki
3-5 October 2022
Learn more →
Messukeskus Helsinki Expo and Convention Centre, Finland. -
No-Dig Turkey 2022 Conference and Exhibition
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6th Water Loss Forum and Exhibition
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4th TRENCHLESS LATIN AMERICAN CONFERENCE AND EXHIBITION
What's New
The August issue of the official magazine is online now. Click to read!
Go to the website "Trenchless Works".
Upcoming Events
- Oct 3, 2022 :
International No-Dig 2022 Helsinki - Oct 3, 2022 :
International No-Dig 2022 Helsinki - Nov 2, 2022 :
No-Dig Turkey 2022 Conference and Exhibition