explosion in gold mill precaution
Mar 4, 2008 Ever since the Washburn flour mill explosion near Minneapolis in 1878 In fact, General Mills' Gold Medal Flour factory, uses "explosionproof" Contact Us. ... Other mine staff who have a role in ensuring explosion and/or fire safety . The Coal Mines (Precautions Against Inflammable Dust) Regulations 1956 set out. Contact Us.