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Wanted: drones to inspect Singapore’s underground railway tunnels” – 

“Wanted: drones to inspect Singapore’s underground railway tunnels” – uk.reuters.com/article/uk-singapore-drones-idUKKBN1683L6

This entry was posted on Monday, March 20th, 2017 at 11:23 am and is filed under Port Technology. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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