https://www.globalminingreview.com/exploration-development/17012019/rct-installs-led-numbering-system-on-hail-creek-water-truck-fleet-to-improve-safety/
RCT installs LED numbering system on Hail Creek water truck fleet to improve safety | Global Mining...
RCT collaborates on an installation project at Glencore’s Hail Creek coal mine, where it is implementing its LED numbering system on a fleet of water trucks.
numbering systemhail creekrctinstallsled