Innovation in the trillion-dollar-per-year construction industry has been pretty sluggish over the past century. The low-tech method for producing standard gypsum drywall, for instance, was invented in 1917
December 3, 2009 |
Innovation in the trillion-dollar-per-year construction industry has been pretty sluggish over the past century. The low-tech method for producing standard gypsum drywall, for instance, was invented in 1917
If you have a question, need to check the status of an order, or are interested in purchasing an instrument, we're here to help.