Inquiry (采购产品): Info on Blast and Ballistic ratings I am working on project for the army corp of engineers and there is a requirement change from blast to ballistic ratings for the polycarbonate translucent panels being used on the project. I was wondering if you have any information regarding cost differences in the two ratings. I have spec info if that will help. Thanks. **** Hidden Message ***** Nick Almy 21005 Company: MOCA Systems E-mail: nna@mocasystems.com **** Hidden Message ***** nna@mocasystems.com