استانداردها

BSI - British Standards Institution (123)

ASTM - ASTM International (24)

ACI - American Concrete Institute (5)

IEEE - The Institute of Electrical and Electronics Engineers, Inc. (5)

NASA - National Aeronautics and Space Administration (NASA) (5)

NAVY - SH - Naval Sea Systems Command (Ship Systems) (4)

ARMY - CR - US Army Communications Electronics Command (2)

DIN - Deutsches Institut für Normung e. V. (1)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector (1)

2000 - 2024 (155)

1922 - 1999 (15)

English (170)