2012年12月12日 · Red Adair was the 20th century's greatest—and by far the most famous—fighter of oil well fires. Adair's father worked as a blacksmith, but the family was poor. At the height of the Depression, Adair dropped out of high school to earn money for the family.

2009年8月10日 · Prior to 1909 the traditional fishtail bit scraped the rock and quickly dulled in service. The Hughes two-cone bit's revolutionary rolling action crushed hard-rock formations with twin cone-shaped, hardened steel bits, each with 166 cutting edges, revolving on bronze bearings shaped to provide a large surface with reduced friction.

Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms)

ASME B1.1 is a Standard that specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads.

Pipe Flanges and Flanged Fittings - ASME

ASME has been defining piping safety since 1922. ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.

are denoted with a red * asterisks. Do not include dashes when enteringPhone Numbers throughout the entire application.Be sure to include the 3-digit area code. Enter the Hotel,Airport, and EmergencyContact informationin the assigned fields.

2012年1月5日 · Carrying the most advanced payload of scientific gear ever used on the Martian surface, the Mars Science Laboratory Curiosity Rover launched in November is about 10 times larger in mass and capability than the earlier MER rovers that arrived on Mars in 2004.

ASME Y14.100-2013 [Revision of ASME Y14.100-2004 (R2009) and Consolidation of ASME Y14.42-2002 (R2008)] ...

ASME MFC-3M–2004 [Revision of ASME MFC-3M–1989(R1995)] Measurement of Fluid Flow in Pipes Using Orifice, Nozzle,