This video shows the versatility of the Zipper truck system which helps create tunnels with openings very quickly with no permanent support work
[full video, Lock Block Ltd.: https://t.co/4gE5ElO9IO]pic.twitter.com/4PDwfDtcZf
— Massimo (@Rainmaker1973) May 3, 2023
Discover more from Not much to say...
Subscribe to get the latest posts sent to your email.