Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

He Mingguang

He Mingguang, Total:51 items.

The international standard classification for "He Mingguang" includes: Colours and measurement of light , Optics and optical measurements in general .

The Chinese standard classification for "He Mingguang" includes: Electric lighting in general , Optical instrument in general .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

未注明发布机构

American Society for Testing and Materials (ASTM)

  • ASTM E2175-01(2013) Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers
  • ASTM E1348-02(2007) Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
  • ASTM E1348-02 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
  • ASTM E1348-15 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry

Korean Agency for Technology and Standards (KATS)

  • KS M 3039-1981(2011) Test methods for index of refraction of transparent plastics
  • KS C IEC 61745-2001(2021) End-face image analysis procedure for the calibration of optical fibre geometry test setsthe calibration of optical fibre geometry test sets
  • KS C 6938-2002(2017) Optical fiber fusion splicing method
  • KS C IEC 61745-2021 End-face image analysis procedure for the calibration of optical fibre geometry test setsthe calibration of optical fibre geometry test sets

IT-UNI

  • UNI ISO 5459:1986 Technical drawings. Description of geometric errors. Geometric Error Datums and Datum Systems
  • UNI/TS 11826-2021 Light and Lighting - Residential domestic indoor lighting with artificial light

American National Standards Institute (ANSI)

  • ANSI/TAPPI T425 om-2011 Opacity of paper (15/d geometry, illuminant A/2 degrees, 89% reflectance backing and paper backing)

SCC

German Institute for Standardization

RO-ASRO

British Standards Institution (BSI)

Association Francaise de Normalisation

ES-UNE

Danish Standards Foundation

European Committee for Standardization (CEN)

  • EN 12193:2007 Light and lighting - Sports lighting
  • EN 12193:1999 Light and Lighting - Sports Lighting
  • EN 12665:2011 Light and lighting - Basic terms and criteria for specifying lighting requirements

Lithuanian Standards Office

IETF - Internet Engineering Task Force

  • RFC 8217-2017 Clarifications for When to Use the name-addr Production in SIP Messages

National Aeronautics and Space Administration (NASA)

AENOR

TIA - Telecommunications Industry Association

AT-ON

Japanese Industrial Standards Committee (JISC)