American Standard
American Standard Code for Information Interchange
American Standard Code for Infromation Interchange
American Standard of Testing Materials(ASTM)
American standard pipe thread
American standard screw thread
American Standard Taper Pipe Thread
American standard thread
American standard wire gage
American Standard Code for Information Interchange
American Standard Code for Infromation Interchange
American Standard of Testing Materials(ASTM)
American standard pipe thread
American standard screw thread
American Standard Taper Pipe Thread
American standard thread
American standard wire gage
American standard pipe thread