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Database: 365,228(8 Aug 2026)

u light

u light, Total:15 items.

The international standard classification for "u light" includes: .

The Chinese standard classification for "u light" includes: .


U.S. Military Regulations and Norms

HU-MSZT

PL-PKN

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

  • ITU-T U.15-1989 Interworking Rules for International Signalling Systems According to Recommendations U.1@ U.11 and U.12 - Telegraph Switching (Study Group IX) 8 pp

Association Francaise de Normalisation

  • FD U44-168:2018 Guide for the interpretation of methods of characterization for organic matter in soil improvers (FD U 44-162 and FD U 44-163)
  • NF U10-205/A1:1998 NF U 10-205-1993 Amendment 1

International Telecommunication Union (ITU)

  • ITU-T U.15-1993 Interworking Rules for International Signalling Systems According to Recommendations U.1 U.11 and U.12 - Telegraph Switching Specific Signalling Schemes and Interworking between Signalling Systems (Study Group IX) 11 pp

German Institute for Standardization

SCC

  • NS 3420-U:2006 Specification texts for building, construction and installations — Part U: Furnishing, apparatus and equipment
  • NS 3420-U:2003 Specification texts for building, construction and installations — Part U: Furnishing, apparatus and equipment
  • NS 3420-U:2016 Specification texts for building, construction and installations — Part U: Piping systems and installations
  • NS 3420-U:2008 Specification texts for building, construction and installations — Part U: Pipe systems and sanitary installations

NO-SN

  • NS 3420-U-2016 Specification texts for building, construction and installations - Part U: Piping systems and installations