DExToRR Step 5 – Minimise Sources of Ignition – Part 3 – Dust Explosions Sources of Ignition Written by bwaradmin on 14 September 2022. Posted in Blogs, DExToRR Click on the link to see the blog DExTToR – SoI – Part 3 Trackback from your site. Leave a comment You must be logged in to post a comment.