Comments

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  Comment on "RETC2019 - Rapid Excavation and Tunneling Conference 2019"

  ...download the proceedings, most likely they will be infected with some computer virus. These files are downlo...preferred format for internet criminals. Once you download it, your computer is likely to turn into a zomb...

  1516 days ago

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  Comment on "Comments"

  There are so many tunneling PDF files offered on the net nowadays. Definitely they are infected with computer viruses.

  1509 days ago

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  Comment on "Comments"

  ...tive/adjusting actions. On the other hand, for those environments where it is valued, it will never be a problem to assign a PLC electrician or a computer operator etc to the task.

  1398 days ago