I spent 9 days in North Korea, AMA. Photos inside. - reddit
Tags: Circular Saw Cutting, Cutting Concrete, Dust Control Systems, Dustless Concrete Scoring, Dustless Saw Cutting, crack chasing, dustless concrete cutting This entry was posted on Friday, April 24th, 2015 at 7:02 am and is filed under Dust Collection.You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.Mar 12, 2018 · A concrete marker with the North Korean and Chinese national flags has the words "China North Korea Border," at a crossing in the Chinese border .