November 19, 2013 | Mark Paradies Press Release from the US Chemical Safety Board: CSB Releases Safety Video on 2009 Fatal Blast at NDK Crystal – Animation Depicts Stress Corrosion Cracking; Vessels Were Not Inspected or Tested Categories Share Share To Twitter Share To Facebook Share To LinkedIn Share To Pinterest Next Previous Show Comments Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.