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)

Yiyang Technology

Yiyang Technology, Total:146 items.

The international standard classification for "Yiyang Technology" includes: Geology. Meteorology. Hydrology , Nuclear energy in general , Applications of information technology in general , Information sciences , Ophthalmic equipment , Protection against crime .

The Chinese standard classification for "Yiyang Technology" includes: Oceanographic instrumentation , Basic standards and general method , Ocean energy , Codification , Library, Archives, Literature and Information , Meteorology , Medical optical instrument and endoscope , Medical ultrasound, laser, high-frequency instrument and equipment , Geophysical search equipment , Crime judging technology .


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

  • GB/T 4960.6-1996 Glossary of terms:nuclear science and technology -Nuclear instrumentation
  • GB/T 33442-2016 General technical specification of the instruments and equipments for ocean energy survey
  • GB/T 4960.6-2008 Glossary of terms: nuclear science and technology - Nuclear instrumentation
  • GB/T 32847-2016 General science and technology infrastructure--classification and coding of large scientific equipment
  • GB/T 13972-2010 General technical specifications for oceanographic hydrological instruments
  • GB/T 13972-1992 General technical specifications for oceanographic hydrological instruments

Professional Standard - Ocean

  • HY/T 141-2011 Specification for sea test of oceanographic instruments
  • HY/T 056-2010 Operational norms for archives on marine scientific and technological research
  • HY/T 033-1994 Classification of Marine Science Documents
  • HY/T 056-2001 Operational norms for archives on marine scientific and technological research
  • HY 032-1994 Regulations on bibliographical description for the archives of polar exploration of China
  • HY/T 270-2018 Testing method of marine anemometers
  • HY/T 125-2009 Test method of ocean color spectrograph
  • HY 025-1992 Technical specification for coating of paint for underwater parts of marine instrument (equipment)
  • HY/T 008-2022 Oceanographic instruments and equipments terminology
  • HY 008-1992 Marine Instrument Terminology

National Metrological Verification Regulations of the People's Republic of China

Professional Standard - Machinery

Professional Standard - Petroleum

Professional Standard - Medicine

  • YY/T 0773-2023 General technical requirements for ophthalmic ultrasound B-mode scan
  • YY/T 0773-2010 General technical requirements for ophthalmic ultrasound B-mode scan
  • YY/T 0764-2009 Ophthalmic Instruments Vision Chart Projector
  • YY 0787-2010 Opthalmic instruments—Corneal topographers
  • YY/T 0787-2010 Opthalmic instruments―Corneal topographers
  • YY 0673-2008 Opthalmic instruments - Eye refractometers
  • YY 0764-2009 Ophthalmic imtrameats . Chart projectors
  • YY 0773-2010 General technical requirements for ophthalmic ultrasound B-mode scan
  • YY/T 1484-2016 Ophthalmic instruments―Instruments to measure axial distances in the eye

Group Standards of the People's Republic of China

  • T/CI 274-2024 General-purpose technology specification for laser ophthalmic therapeutic apparatus
  • T/FACX 001-2018 Tanyang Gongfu Tea with Flowery-fruity Flavour Minkehong Black Tea
  • T/CAOE 7-2018 Specification for marine geophysics investigation - Ocean bottom seismograph

Professional Standard - Geology

  • DZ/T 0121.10-1994 Geological instrumentation terminology Oceanographic geology instrumetation terms

未注明发布机构

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

  • GJB 5426.10-2006 ClassifIc codes of material for National Defense Science, Technology & Industry Part 10: Instruments

Professional Standard - Public Safety Standards

  • GA/T 1490-2018 Specifications for laser source in Forensics
  • GA/T 1488-2018 General specifications for bullet velocity measurement instrument in Forensics

GSO

German Institute for Standardization

  • DIN EN ISO 10343:2014-10 Ophthalmic instruments - Ophthalmometers (ISO 10343:2014); German version EN ISO 10343:2014
  • DIN EN 1639:2010-02 Dentistry - Medical devices for dentistry - Instruments; German version EN 1639:2009
  • DIN EN ISO 10944:2010-01 Ophthalmic instruments - Synoptophores (ISO 10944:2009); German version EN ISO 10944:2009
  • DIN EN ISO 19980:2005 Ophthalmic instruments - Corneal topographers (ISO 19980:2005); English version of DIN EN ISO 19980:2005

Association Francaise de Normalisation

SCC

KR-KS

RO-ASRO

  • STAS 12462-1989 INSTRUMENTS FOR DENTISTRY AND DENTAL TECHNIQUE Terminology and coding

International Organization for Standardization (ISO)

  • ISO 10942:1998/Cor 1:1998 Ophthalmic instruments - Direct ophthalmoscopes; Technical Corrigendum 1
  • ISO 10343:2014 Ophthalmic instruments - Ophthalmometers
  • ISO 10343:2009 Ophthalmic instruments - Ophthalmometers
  • ISO 10343:1997 Ophthalmic instruments - Ophthalmometers
  • ISO/PRF 23745:2023 Ships and marine technology — General specification for shipborne meteorological instruments
  • ISO 10942:1998 Ophthalmic instruments - Direct ophthalmoscopes
  • ISO 10943:2011 Ophthalmic instruments - Indirect ophthalmoscopes
  • ISO 10942:2006 Ophthalmic instruments - Direct ophthalmoscopes
  • ISO 10938:1998 Ophthalmic instruments - Chart projectors
  • ISO 10943:1998 Ophthalmic instruments - Indirect ophthalmoscopes
  • ISO 10938:2016 Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic
  • ISO 19697:2016 Ships and marine technology - Navigation and ship operations - Electronic inclinometers
  • ISO 10943:2006 Ophthalmic instruments - Indirect ophthalmoscopes
  • ISO/PAS 19697:2014 Ships and marine technology - Navigation and ship operations - Electronic inclinometers
  • ISO 22804:2023 Marine technology — General technical requirement of marine conductivity-temperature-depth (CTD) measuring instrument
  • ISO 21531:2009 Dentistry - Graphical symbols for dental instruments

British Standards Institution (BSI)

  • BS EN ISO 10342:2010 Ophthalmic instruments - Eye refractometers
  • BS ISO 23745:2024 Ships and marine technology. General specification for shipborne meteorological instruments
  • BS ISO 3482:2022 Sip and marine technology. Technical guidelines for the active source exploration with Ocean Bottom Seismometers (OBS)
  • BS EN ISO 10341:2012 Ophthalmic instruments. Refractor heads
  • BS ISO 19697:2016 Ships and marine technology. Navigation and ship operations. Electronic inclinometers
  • BS PD ISO/PAS 19697:2014 Ships and marine technology. Navigation and ship operations. Electronic inclinometers
  • BS EN ISO 19980:2021 Ophthalmic instruments. Corneal topographers
  • BS ISO 22804:2023 Marine technology. General technical requirement of marine conductivity-temperature-depth (CTD) measuring instrument
  • BS EN ISO 21531:2009 Dentistry - Graphical symbols for dental instruments
  • 21/30414939 DC BS ISO 3482. Marine technology. Technical guidelines for the active source exploration with Ocean Bottom Seismometers (OBS)
  • 23/30420996 DC BS ISO 23745. Ships and marine technology. General specification for shipborne meteorological instruments
  • BS EN ISO 16635-2:2014 Dentistry. Dental rubber dam instruments. Clamp forceps
  • BS EN 1639:2009 Dentistry - Medical devices for dentistry - Instruments

SE-SIS

ANSI - American National Standards Institute

  • Z80.10-2018 Ophthalmics Ophthalmic Instruments – Tonometers
  • Z80.36-2016 Ophthalmics – Light Hazard Protection for Ophthalmic Instruments (VC)

Danish Standards Foundation

AT-ON

European Committee for Standardization (CEN)

BE-NBN

  • NBN-EN 27711-1992 Dentistry. Dental rotary instruments. Diamond instruments (ISO 7711:1984)
  • NBN-EN 22157-1992 Dentistry. Dental rotary instruments. Nominal sizes and designation (ISO 2157:1984)

Korean Agency for Technology and Standards (KATS)

DIN

Lithuanian Standards Office

AENOR

ES-UNE

IT-UNI

Military Standards (MIL-STD)

CEN - European Committee for Standardization

Japanese Industrial Standards Committee (JISC)

American National Standards Institute (ANSI)

  • ANSI Z80.36-2021 Ophthalmics – Light Hazard Protection for Ophthalmic Instruments (VC)