The bigger, better picture in blast design
· The bigger, better picture in blast design. pcm_admin 08/01/2008, 12:00 am. 19/03/2020. 307. Consider that less than 30 years ago, blast design was nothing more than mere guesswork and the manual use of a plumb line. Today, blast design is in the midst of another quantum leap. Current developments in new advanced digital photogrammetric 3D ...