A to Z
Gases
March 29, 2013 A to Z
Chemical name  Formula  Usage Color OdorAcetylene C2H2 Cutting, Welding colorless FlamableAmmonia NH3 Fertilizer, refrigerant colorlessPungentArgon Ar Welding Read More
A – Z Glossary
March 25, 2013 A to Z
+P                   High pressure loaded (small caliber)AMRAAM  Advance Medium Range Air-Air MissileAngström  10-10 MeterACP              Automatic Colt PistolAction  Read More