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Database: 365,228(8 Aug 2026)

half bridge circuit

half bridge circuit, Total:448 items.

The international standard classification for "half bridge circuit" includes: Railway engineering (Vocabularies) , Equipment for railway/cableway construction and maintenance , Electricity. Magnetism. Electrical and magnetic measurements , Measurement of electrical and magnetic quantities , Bridge construction , Electrical and electronic testing , Other standards related to road engineering , Road engineering in general , Other iron and steel products , Road construction materials , Other electrical accessories , Electrical accessories , Aerospace electric equipment and systems , Radiographic equipment .

The Chinese standard classification for "half bridge circuit" includes: Bridge, culvert and tunnel components , Basic standards and general methods , Bridge and culvert engineering , Railway construction machinery , Power semiconductor device and parts , AC/DC electrical instrument recording instrument , Hydrology and water conservancy instrument , Management, utilization and service of marine communication and navigation equipment , Ropeway engineering , Highway protection and maintenance , Highway engineering , Engineering seismic resistance , Electrical equipment and tool in general , Electromagnetic Measurement , Cable and its accessory , Office supplies and office implements , Medical electronic equipment .


Professional Standard - Railway

Group Standards of the People's Republic of China

国家铁路局

Professional Standard - Machinery

Shaanxi Provincial Standard of the People's Republic of China

  • DB61/T 916-2014 Highway Bridge (Girder Bridge) Load Test Technical Regulations
  • DB61/T 937-2014 Technical specifications for design and construction of orthotropic steel bridge decks for highway steel bridges

国家市场监督管理总局、中国国家标准化管理委员会

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 2646-2016 Highway bridge site test regulations
  • DB21/T 3616-2022 Highway Bridge Weathering Steel Welding Technical Regulations
  • DB21/T 2603-2016 Highway simply supported beam bridge and arch bridge reinforcement technical specification

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

交通运输部

Professional Standard - Traffic

Professional Standard - Energy

  • NB/T 11069-2023 Technical specification of hybrid converter valves based on full-bridge and half-bridge submodule for high-voltage direct current using voltage source converters
  • NB/T 42037-2014 Anti-corrosion cable support system

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

Professional Standard - Light Industry

Sichuan Provincial Standard of the People's Republic of China

  • DB51/T 2597-2019 Technical specifications for corrugated steel-concrete composite bridge decks of highway bridges

Professional Standard - Aerospace

  • QJ 3066-1998 Detail Specification for JHB076 High-Power Bridge H Circuit of Hybrid Integrated Circuit

工业和信息化部

未注明发布机构

Inner Mongolia Provincial Standard of the People's Republic of China

Professional Standard - Electron

  • SJ 20787-2000 Measurement method for thermal resistance of semiconductor bridge rectifieres

Professional Standard - Forestry

  • LYJ 106-1990 Code for design of highway bridge and culvert in forest regions

Shanxi Provincial Standard of the People's Republic of China

  • DB14/T 714-2018 Construction Guidelines for Expressway Bridge and Culvert Engineering
  • DB14/T 2398-2022 Technical specification for dynamic measurement of highway bridge piers

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 1304-2010 General map of highway bridges and culverts in Hebei Province
  • DB13/T 2482-2017 Technical specification for highway bridges without expansion joints
  • DB13/T 5191-2020 Regulations for testing the length of reinforcement cages of foundation piles of highway bridges by electromagnetic method

国家能源局

Xinjiang Provincial Standard of the People's Republic of China

  • DB65/T 4766-2024 Design specification for highway corrugated steel bridges and culverts

Hubei Provincial Standard of the People's Republic of China

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 1648-2010 Specifications for maintenance of long-span suspension bridges and cable-stayed bridges
  • DB32/T 3820-2020 Specifications for preventive maintenance of steel box girders of highway bridges
  • DB32/T 4648-2024 Technical Specifications for Maintenance of Highway Steel Girder Bridges

Professional Standard - Education

水利部

Qinghai Provincial Standard of the People's Republic of China

Anhui Provincial Standard of the People's Republic of China

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 941-2020 Regulations for Preventive Maintenance of Expressway Bridges

Professional Standard - Water Conservancy

Jiangxi Provincial Standard of the People's Republic of China

  • DB36/T 1944-2024 Technical regulations for inspection of high piers on highway bridges
  • DB36/T 1693-2022 Highway Bridge Bearing Replacement Technical Regulations

Guangxi Provincial Standard of the People's Republic of China

  • DB45/T 2280-2021 Highway and Bridge Construction Monitoring Technical Regulations

Zhejiang Provincial Standard of the People's Republic of China

  • DB33/T 936-2022 Technical specification for overall jacking of highway bridges

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

  • GJB 736.7-1989 Test methods for pyrotechnics - Determination of DC resistance of bridge circuits for pyrotechnics

Professional Standard - Urban Construction

  • CJJ 139-2010 Technical specification for waterproofing of city bridge decks

Professional Standard - Labor and Labor Safety

  • LD/T 45.2-2003 Labor quota for railway bridge and culvert engineering

Professional Standard - Petroleum

Professional Standard - Medicine

CH-SNV

SCC

American Railway Engineering and Maintenance-of-Way Association (AREMA)

RO-ASRO

HU-MSZT

CZ-CSN

Defense Logistics Agency

U.S. Military Regulations and Norms

Korean Agency for Technology and Standards (KATS)

IETF - Internet Engineering Task Force

The American Road & Transportation Builders Association

AT-ON

German Institute for Standardization

AWS - American Welding Society

  • D2.0-1966 Welded Highway and Railway Bridges

AREMA - American Railway Engineering and Maintenance-of-Way Association

KR-KS

US-FCR

BR-ABNT

ACI - American Concrete Institute

Indonesia Standards

GOST

  • GOST R 70312-2022 Automobile roads of general use. Bridge constructions. The rules for designing ends of bridges with approach embankments
  • GOST R 59619-2021 Automobile roads of general use. Bridge construction. Design code for piers
  • GOST R 59623-2021 Automobile roads of genera use. Bridge constructions. Design of steel elements

PL-PKN

RU-GOST R

  • GOST 33391-2015 Automobile roads of general use. Bridge constructions. Clearens diagram of bridge constructions
  • GOST 33384-2015 Automobile roads of general use. Designing of bridges and overbridges. General provisions
  • GOST 33179-2014 Automobile roads of general use. Survey of bridges and viaducts. General requirements
  • GOST 33376-2015 Polymer composite deck sections for pedestrian and highway bridges and overbridges. General specifications
  • GOST 33178-2014 Automobile roads of general use. Bridge classification
  • GOST R 59181-2021 Automobile roads of general use. Bridge constructions. Non-destructive testing methods for detection of holidays in dielectric waterproofing coatings at bridge spans

Standard Association of Australia (SAA)

United States Navy

AASHTO - American Association of State Highway and Transportation Officials

  • GSAHB-1991 Guide Specifications for Aluminum Highway Bridges (Revised per Interim Specifications - Bridges - 2000)
  • HB-17-2002 Standard Specifications for Highway Bridges (17th Edition)
  • GHC-3-1993 Guide Specifications for Horizontally Curved Highway Bridges (Revised per Interim Specifications - Bridges - 1995)
  • DIVISION I 11.2-1996 Bridges
  • GSDL-1994 Guide Specifications for Distribution of Loads for Highway Bridges

SSPC - The Society for Protective Coatings

American National Standards Institute (ANSI)

US-DOT

Institute of Electrical and Electronics Engineers (IEEE)

  • IEEE P802.1aq/D4.4, DRAFT IEEE Draft Standard for Local and Metropolitan Area Networks: Bridges and Virtual Bridged Local Area Networks - Amendment 9: Shortest Path Bridging
  • IEEE P802.1aq/D4.6, DRAFT IEEE Approved Draft Standard for Local and Metropolitan Area Networks: Bridges and Virtual Bridged Local Area Networks - Amendment 9: Shortest Path Bridging
  • IEEE P802.1aq/D4.5, DRAFT IEEE Approved Draft Standard for Local and Metropolitan Area Networks: Bridges and Virtual Bridged Local Area Networks - Amendment 9: Shortest Path Bridging
  • IEEE Std 802.1aq-2012 IEEE Standard for Local and metropolitan area networks--Media Access Control (MAC) Bridges and Virtual Bridged Local Area Networks--Amendment 20: Shortest Path Bridging
  • IEEE 802.1AQ-2012 IEEE Standard for Local and metropolitan area networks - Media Access Control (MAC) Bridges and Virtual Bridged Local Area Networks - Amendment 20: Shortest Path Bridging

DIN

BE-NBN

International Federation of Trucks and Engines

European Committee for Standardization (CEN)

  • prEN 60564-1992 D.C. bridges for measuring resistance (IEC 564:1977 + A1:1981)

National Electrical Manufacturers Association(NEMA)

IX-UIC

  • UIC CODE 778-4 R-2011 Defects in Railway Bridges and Procedures for Maintenance
  • UIC R 776-2-2009 Design requirements for rail-bridges based on interaction phenomena between train,track and bridge
  • UIC R 778-1-2011 Recommendations for the consideration of fatigue in the design of steel railway bridges, especially with orthotropic decks
  • UIC R 776-1-2006 Loads to be considered in railway bridge design

American Society for Testing and Materials (ASTM)

Association Francaise de Normalisation

British Standards Institution (BSI)

BSI

  • BS 105:1919 Light and heavy bridge type railway rails

International Electrotechnical Commission (IEC)

European Committee for Electrotechnical Standardization(CENELEC)

GB-REG

NEMA - National Electrical Manufacturers Association

Danish Standards Foundation

  • DS/IEC 564:1983 D.C. bridges for measuring resistance with Amendment No.1(1981)

VDI - Verein Deutscher Ingenieure

National Aeronautics and Space Administration (NASA)

Canadian Standards Association (CSA)

GSO