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Database: 365,228(8 Aug 2026)

number of days

number of days, Total:30 items.

The international standard classification for "number of days" includes: Aircraft and space vehicles in general .

The Chinese standard classification for "number of days" includes: Computer application .


Military Standard of the People's Republic of China-General Armament Department

Professional Standard - Aerospace

Qinghai Provincial Standard of the People's Republic of China

British Standards Institution (BSI)

  • BS ISO 22646:2005 Space data and information transfer systems - Space packet protocol
  • BS ISO 21324:2016 Space data and information transfer systems. Space data link security protocol
  • BS ISO 22645:2005 Space data and information transfer systems - TM (telemetry) space data link protocol
  • BS ISO 22645:2016 Space data and information transfer systems. TM (telemetry) space data link protocol
  • BS ISO 21077:2021 Space data and information transfer systems. Digital motion imagery
  • BS ISO 21077:2016 Space data and information transfer systems. Digital motion imagery
  • BS ISO 22644:2006 Space data and information transfer systems - Orbit data messages
  • BS ISO 10537:2016 Space data and information transfer systems. Encapsulation service
  • BS ISO 10537:2010 Space data and information transfer systems. Encapsulation service
  • BS Z 17:2000 Space data and information transfer Systems. Data systems. Lossless data compression
  • BS ISO 21323:2016 Space data and information transfer systems. Bundle protocol specification

International Organization for Standardization (ISO)

  • ISO 22646:2005 Space data and information transfer systems - Space packet protocol
  • ISO 22664:2005 Space data and information transfer systems - TC (telecommand) space data link protocol
  • ISO 22645:2005 Space data and information transfer systems - TM (telemetry) space data link protocol
  • ISO 22664:2013 Space data and information transfer systems - TC (telecommand) space data link protocol
  • ISO 22666:2005 Space data and information transfer systems - AOS (advanced orbiting systems) space data link protocol
  • ISO 22666:2007 Space data and information transfer systems - AOS (advanced orbiting systems) space data link protocol
  • ISO 22644:2006 Space data and information transfer systems - Orbit data messages
  • ISO 10537:2010 Space data and information transfer systems - Encapsulation service
  • ISO 15889:2003 Space data and information transfer systems - Data description language - EAST specification
  • ISO 15889:2000 Space data and information transfer systems - Data description language - EAST specification

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

RO-ASRO

AT-ON

  • ONORM A 2740-1989 Representation ofdates and time in numeric form, numbering of days and weeks