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  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
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  • SL(Water Resources)
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Database: 365,228(8 Aug 2026)

sky

sky, Total:419 items.

The international standard classification for "sky" includes: Cement. Gypsum. Lime. Mortar , On-board equipment and instruments , Aerials , Space systems and operations , Aircraft and space vehicles in general , audio, video and audiovisual systems in general , Food microbiology , Geology. Meteorology. Hydrology , Measurement of volume, mass, density, viscosity , Equipment for drilling and mine excavation , Natural gas , Latex and raw rubber , Protection against dangerous goods , Meat and meat products , Moulding equipment , Alcohols. Ethers , Shipbuilding and marine structures in general , Ceramic building products , Buildings for commerce and industry , Road transport , Non-alcoholic beverages , Rubber , Exploratory and extraction equipment , Solar energy engineering , Masonry , Ergonomics , Fuel systems , Colours and measurement of light , Microbiology , Farming and forestry in general , Bodies and body components , Extraction and processing of petroleum and natural gas , Medicaments , Food additives , Deck equipment and installations , Navigation and control equipment , Electrical equipment of ships and of marine structures , Chemical laboratories. Laboratory equipment , Equipment for processing of minerals , Haulage and hoisting equipment , Measurement of force, weight and pressure , Non-metalliferous minerals , Cereals, pulses and derived products , Animal husbandry and breeding , Electromagnetic compatibility(EMC) , Metalliferous minerals , Binders. Sealing materials , Textile fabrics , Occupational safety. Industrial hygiene , Character sets and information coding , Receiving and transmitting equipment , Optical equipment , Farming and forestry , Plant growing , Landscaping and silviculture .

The Chinese standard classification for "sky" includes: Concrete, aggregate, plaster and mortar , Spacecraft control and guidance system , Antenna and its feeder , Ground control and guidance system , Marking, packaging, transport and storage , Recording equipment , Computer application , Spacecraft , Technical Management , Technical management , Food sanitation , Meteorology , Basic laboratory equipment , Shaft building equipment , Natural gas , Radar, navigation, remote control, remote measuring and antenna synthesis , Broadcasting and television transmission and receiving equipment , Forestry chemical raw material , Marking, packaging, transport and storage in general , Livestock and poultry product , Casting equipment , General organic chemicals , Gypsum product , Basic standards and general methods , Meat processing and products , Highway engineering , Masonry product , Industrial construction engineering , Traffic information management , Beverage products , Petroleum drilling & production equipment and instrument , Ocean energy , Human Engineering , Intake, exhaust and fuel supply systems , Electric lighting in general , Basic standard and general method , Plant quarantine, pest control , Vehicle body (cab) and accessories , Petroleum drilling , Standardization and quality management , Medicinal herb and product , Natural food additives , Deck fittings , Marine communication equipment , Electrochemical, thermochemistry and optical profile type analyzer , Material and component for instrument and meter , Promotion, storage and transportation equipment , Mechanics Measurement , Health quarantine , Light metal ore , Ornamental plant , Cereal crop and product , Domestic animal and poultry , Cash crop in general , Electromagnetic compatibility , Binding material , Office supplies and office implements , Knitted grey fabrics , Knit articles , Petroleum engineering , Hygiene, safety and labor protection , Social and public safety in general , Mobile communication equipment , Microwave communication equipment , Telescope, geodetic survey and aerial survey instrumentation , Navigation and communication system and equipment , Forest conservation , Seed, seedling, seedling nursery , Urban traffic engineering .


Professional Standard - Construction Industry

Professional Standard - Aerospace

  • QJ 3022-1998 Test method for coupling interference between missile (rocket) antennas
  • QJ 2241-1992 General technical specifications for recoverable satellite antennas
  • QJ 2438A-2005 Technological requirements for packaging spacecraft
  • QJ 2400-1992 Acceptance Specification for Aerospace Science and Technology Video
  • QJ 2359-1992 Standard antenna for testing
  • QJ 2778A-2008 General Specification for the Fuse Antenna on Missile
  • QJ 2155-1991 General technical requirements for ground radar antennas
  • QJ 2798-1996 Test Method for Force Measurement in Gun Tunnel of Aerospacecraft
  • QJ 2156-1991 General Specifications for Missile Antennas
  • QJ 1171-1987 文献
  • QJ 3282-2006 Aerospace product system division and code
  • QJ 20056-2011 Data elements of aerospace archives
  • QJ 2241A-2004 General specification for antennas of returnable satellite
  • QJ 2804-1996 General specification for missile seeker antenna
  • QJ 1028B-2008 Commonly used coordinate systems for aerospace products
  • QJ 2777.1-1995 Rules for Cataloging Aerospace Documents Rules for Cataloging Aerospace Science and Technology Archives
  • QJ 2946-1997 General specification for missile control instrument antenna
  • QJ 3132-2001 Guidelines for drafting design documents of aerospace products
  • QJ 1947-1990 Definitions of terms for antennas
  • QJ 2778-1995 General specification for bomb-on fuze antennas
  • QJ 1028A-1995 Commonly used coordinate systems for aerospace products
  • QJ 2154A-1996 Series Spectrum of Astronautic Antennae
  • QJ 1729A-1996 Test Procedures for Antennas
  • QJ 20022-2011 The electrical measuring method of radome for passive seeker
  • QJ 2726-1995 General Specification for Telemetering Antenna on Ground
  • QJ 1949-1990 Missile Antenna Classification and Basic Parameters
  • QJ 2840-1996 An Antenna Coefficient Calibration Method for Electromagnetic Compatibility Measuring Antennas
  • QJ 20003-2011 Test method for magnetic properties of spacecraft
  • QJ 2720-1995 General Specification for Telemetering Antenna on Bomb
  • QJ 2543A-2008 Software Maintenance for Space Products
  • QJ 2804A-2008 General Specification for the Seeker Antenna on Missiles
  • QJ 1884-1990 General specification for wind tunnel strain balances

Professional Standard - Coal

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Electron

  • SJ/T 11431-2010 Performance requirements and test methods for antenna of global positioning system (GPS) receiver
  • SJ 2534.11-1987 Test procedures for antennas - Determination of radiation efficiency
  • SJ 2534.5-1985 Test procedures for antennas-Special measurement techniques
  • SJ 2534.15-1987 Test procedures for antennas - Environmental factors
  • SJ 2534.8-1986 Test procedrues for antennas - Phase measurement
  • SJ 2534.6-1985 Test procedures for antennas-Antenna-range operation
  • SJ/Z 9068-1987 Antenna discharge unit
  • SJ 2534.3-1984 Test procedures for antennas - Antenna-range measurements of radiation patterns
  • SJ 2534.9-1985 Test procedures for antennas-Polarization measurement
  • SJ 2534.1-1984 Test procedures for antennas - Antenna-range instrumentation
  • SJ 20583-1996 General specification for broadband antennas
  • SJ/T 10612.4-1995 Aerials for the reception of sound and television broadcasting in the frequency range 30MHz to 1GHz - Part 4: Guide for the preparation of aerial performance specification detailed s
  • SJ 20884-2003 Testing method for phased array antenna
  • SJ/T 10191-1991 Model 713 Weather radar
  • SJ 20416-1994 General specification for active antenna systems used in short wave receivers
  • SJ 2534.16-1987 Test procedures for antennas-Measurement of power-capacity
  • SJ 2534.2-1985 Test procedures for antennas-Antenna-range design
  • SJ/T 10192-1991 Model 714 Weather radar
  • SJ 2534.14-1985 Test procedures for antennas-Measurement of impedances
  • SJ 2534.4-1985 Test procedures for antennas-Antenna-range evaluation
  • SJ 20489-1995 General specification for antenna couplers
  • SJ 20399-1994 General specification for protective cover for planar waveguide-fed slot array surface
  • SJ 2534.12-1987 Test procedures for antennas-Special measurement for angle-tracking antennas

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

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

  • GJB 6303-2008 Military synoptic chart (table)
  • GJB 2250A-2011 Coordinate system of space tracking-telemtry and command system
  • GJB 2244A-2011 Specification for wind tunnel strain gage balance
  • GJB 9734-2020 Spacecraft star sensor specifications
  • GJB 1028A-2017 spacecraft coordinate system
  • GJB 8885-2017 Military space weather terms and symbols
  • GJB 149A-2013 Military specification for astronomic surveys
  • GJB 9080-2017 Safety guidelines for manned spacecraft oxygen supply systems at space launch sites
  • GJB 9086-2017 Aerospace Engineering Space and Earth Measurement and Control Docking Test Procedures
  • GJB 7901-2012 Calibration method of space tracking, telemetering and command ship at dock
  • GJB 8274-2014 Specifications for marine use quartz chronometry and orientation meter
  • GJB 462B-2021 Specification for rubber compounds for aerospace applications
  • GJB 7337-2011 Code for information transmission between launch vehicle,spacecraft and space launch site
  • GJB 6072-2007 Requirements for military weather radar network and composite image
  • GJB 7066-2010 TT&C code of returning for manned spacecraft
  • GJB 7082-2010 General specification for antenna sub-system of satellite communication airborne station

Professional Standard-Ships

Professional Standard - Machinery

Group Standards of the People's Republic of China

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

农业农村部

Professional Standard - Commodity Inspection

  • SN/T 2118-2008 Guidelines for regulating exotic natural enemies and biological control agents
  • SN/T 2656-2010 Identification of Saperda spp.
  • SN/T 2013-2007 Identification of Tetropium fuscum9(F.)
  • SN/T 1710-2006 Codes for surveillance of smallpox at entry-exit port
  • SN/T 3271-2012 Detection and identification of Acanthocinus carinulatus (Gebler)
  • SN/T 2009-2007 Identification of Vesperus luridus Rossi、V.strepeus Fabricius、V.xatarti Dufour
  • SN/T 2637-2010 Detection and identification of Arhopalus syriacus(Reitter)
  • SN/T 2541-2010 Rules for the inspection of natural rubber—Latex for import and export
  • SN/T 3276-2012 Detection and identification of Hoplocerambyx spinicornis Newman
  • SN/T 3664-2013 Detection and identification of Phoracantha semipunctata (Fab.)

Professional Standard - Light Industry

Shaanxi Provincial Standard of the People's Republic of China

Professional Standard - Chemical Industry

Professional Standard - Agriculture

Gansu Provincial Standard of the People's Republic of China

国家市场监督管理总局、中国国家标准化管理委员会

Tianjin Provincial Standard of the People's Republic of China

Professional Standard - Building Materials

Professional Standard - Education

Hunan Provincial Standard of the People's Republic of China

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 2948-2018 Technical regulations for mixed grazing of cattle and sheep on natural and semi-natural grasslands

Professional Standard - Supply and Marketing Cooperative

Professional Standard - Textile

Professional Standard - Aquaculture

Guangxi Provincial Standard of the People's Republic of China

Sichuan Provincial Standard of the People's Republic of China

Anhui Provincial Standard of the People's Republic of China

Professional Standard - Petroleum

国家能源局

  • SY/T 4109-2020 Nondestructive Testing Standard of Oil and Gas Steel Pipeline
  • SY/T 0003-2021 Engineering drawing standard for petroleum and natural gas facilities
  • NB/T 10489-2021 Quality requirements for biomethane injecting long - distance gas pipeline

Professional Standard - Public Safety Standards

Professional Standard - Geology

  • DZ 67-1988 Technical requirements for natural Iceland stone

Guizhou Provincial Standard of the People's Republic of China

Henan Provincial Standard of the People's Republic of China

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 858-1994 Prediction and forecasting technology of Qingyang longhorn beetle

Jiangsu Provincial Standard of the People's Republic of China

Professional Standard - Radio Television Film

  • GY/T 178-2001 Operation and maintenance regulation of MW and SW antennas and feedlines

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

工业和信息化部

Guangdong Provincial Standard of the People's Republic of China

Hubei Provincial Standard of the People's Republic of China

Zhejiang Provincial Standard of the People's Republic of China

Professional Standard - Post and Telecommunication

  • YD/T 508.2-1998 Technical Conditions for Grid-Type Parabolic Communication Antenna
  • YD/T 1710.1-2007 Smart Antennas for TD-SCDMA Digital Cellular Mobile Communication Network Part 1:Antenna Array
  • YD/T 1059-2004 Mobile communication system base station antennas
  • YD/T 4756-2024 Antenna equipment model naming method
  • YD/T 4758-2024 Mobile communication antenna cluster connector

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Professional Standard - Hygiene

  • WS 177-1999 Exemption of natural uranium content in dental porcelains

Qinghai Provincial Standard of the People's Republic of China

  • DB63/T 2065-2022 Natural forest management and protection work specification
  • DB63/T 1270-2014 Technical specification for comprehensive control of macular star beetle

Professional Standard - Aviation

  • HB/Z 96-1985 Criteria for the Design and Arrangement of Airborne Antenna Subsystem
  • HB 6163-1988 General Specification for Airborne Antenna with Ultrahigh-Frequency Band

Professional Standard - Forestry

  • LY/T 1867-2009 Technical regulations for application of the attractant of Monochamus alternatus
  • LY/T 2312-2014 Technical regulations for cultivation of Cinnamomum japonica Sieb.seedlings
  • LY/T 1866-2009 Technical standard for controlling pine sawyer(Monochamus alternatus Hope)

Professional Standard - Traffic

  • JTS 165-5-2009 Code for Design of Liquefied Natural Gas Port and Jetty
  • JT/T 1032-2016 Guiding Device for Highway Traffic Safety in Fog Weather

Fujian Provincial Standard of the People's Republic of China

Heilongjiang Provincial Standard of the People's Republic of China

工业和信息化部/国家能源局

Professional Standard - Meteorology

  • QX 2-2000 Technical specifications for lightning protection at china new generation weather radar station

Hebei Provincial Standard of the People's Republic of China

  • DB1306/T 43-2002 Technical Regulations for the Production of Pollution-free Vegetable Purple Beefroot

Professional Standard - Urban Construction

  • CJJ 69-1995 Technical Specifications of Urban Pedestrian Overcrossing and Underpass

Guizhou Provincial Food Standard of the People's Republic of China

Spanish Association for Standardization (UNE)

  • UNE-EN 12066:1998 INSTALLATIONS AND EQUIPMENT FOR LIQUEFIED NATURAL GAS. TESTING OF INSULATING LININGS FOR LIQUEFIED NATURAL GAS IMPOUNDING AREAS.
  • UNE-EN 1160:1997 Instalaciones y equipos para gas natural licuado. Características generales del gas natural licuado.
  • UNE-EN 16603-20-06:2020 Space engineering - Spacecraft charging (Endorsed by Asociación Española de Normalización in October of 2020.)

FI-SFS

German Institute for Standardization

Canadian Standards Association (CSA)

British Standards Institution (BSI)

Association Francaise de Normalisation

CN-STDBOOK

SCC

GSO

Korean Agency for Technology and Standards (KATS)

CH-SNV

AT-ON

European Committee for Standardization (CEN)

PL-PKN

IT-UNI

CEN - European Committee for Standardization

Lithuanian Standards Office

CENELEC - European Committee for Electrotechnical Standardization

Aeronautical Radio Inc.

International Organization for Standardization (ISO)