ZH
RU
ES
main
main, Total:500 items.
In the international standard classification, main involves: Electromagnetic compatibility (EMC), Medical equipment, Rotating machinery, Small craft, Industrial trucks, Valves, Farming and forestry, Geology. Meteorology. Hydrology, Services, Fluid storage devices, Beverages, Telecommunication systems, Food products in general, Road vehicles in general, Vocabularies, Furniture, Glass, Products of the chemical industry, Corrosion of metals, Iron and steel products, Structures of buildings, Bearings, Kitchen equipment, Shipbuilding and marine structures in general, Equipment for the metallurgical industry, Fruits. Vegetables, Coals, HEALTH CARE TECHNOLOGY, Installations in buildings, Lifting equipment, Resistors, Vacuum technology, Rubber and plastics products, Applications of information technology, Inland navigation vessels, Audio, video and audiovisual engineering, Freight distribution of goods, Information sciences. Publishing, Wood, sawlogs and sawn timber, Telecommunication terminal equipment, Fibre optic communications, Continuous handling equipment, Chipless working equipment, Plant and equipment for the food industry, Quality, Pumps, Agricultural machines, implements and equipment, Pesticides and other agrochemicals, Aids for disabled or handicapped persons, Nuclear energy engineering, Pipeline components and pipelines, Fasteners, Textile machinery, Adhesives.
Professional Standard - Post and Telecommunication, main
- YD/T 1690.2-2007 Interior of Telecommunication Equipment-Measurement of Electromagnetic Emissions-150KHz to 1GHz Part 2:Measurement of Radiated Emissions TEM Cell and Wideband TEM Cell Method
- YD 296-1982 Main technical requirement for 620KHz attenuator
- YD 295-1982 Main technical requirement for 620KHz selective level meter
- YD/T 294-1982 Main technical requirement for 620KHz level oscillators
- YD/T 545-1992 Main dimensions of telephone receiver
- YD/T 544-1992 Main dimensions of telephone transmitters (microphones)
HU-MSZT, main
RO-ASRO, main
US-FCR, main
CZ-CSN, main
Underwriters Laboratories (UL), main
- UL 857 BULLETIN-2010 SUMMARY OF TOPICS
The following changes in requirements to the Standard for Busways, UL 857, are being
proposed:
1. Replace References to “Lighting Fixtures“ in Clauses 2.3.4.4.1 and 7.1.1.22 with
“Luminaires“
2. Add Marking Requirements for Fittings
United States Navy, main
Korean Agency for Technology and Standards (KATS), main
RU-GOST R, main
PL-PKN, main
British Standards Institution (BSI), main
Association Francaise de Normalisation, main
International Organization for Standardization (ISO), main
ZA-SANS, main
IT-UNI, main
Danish Standards Foundation, main
Professional Standard - Machinery, main
American Welding Society (AWS), main
Japanese Industrial Standards Committee (JISC), main
Shandong Provincial Standard of the People's Republic of China, main
- DB37/T 035-1989 main fruit seedlings
- DB37/T 1640.2-2018 Irrigation Quotas for Main Crops in Shandong Province Part 2: Main Vegetables and Fruit Trees
- DB37/T 092-1989 Standards for seedlings of main afforestation tree species
- DB37/T 036-1989 Technical regulations for main fruit seedlings
- DB37/T 4590-2023 Technical requirements for green prevention and control of major pests and diseases of Chrysanthemum chrysanthemum
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, main
German Institute for Standardization, main
Professional Standard - Agriculture, main
Fujian Provincial Standard of the People's Republic of China, main
VN-TCVN, main
YU-JUS, main
GOSTR, main
IETF - Internet Engineering Task Force, main
KR-KS, main
American Industrial Hygiene Association （AIHA), main
- ASSE 1013-2009 Performance Requirements for Reduced Pressure Principle Backflow Preventers and Reduced Pressure Principle Fire Protection Backflow Preventers
CL-INN, main
NL-NEN, main
AT-ON, main
European Committee for Standardization (CEN), main
CEN - European Committee for Standardization, main
Society of Automotive Engineers (SAE), main
Taiwan Provincial Standard of the People's Republic of China, main
- CNS 6744-1995 Glossary of Terms Relating to Parts of Lathes
- CNS 6745-1995 Glossary of Terms Relating to Parts of Drilling Machines
- CNS 6746-1995 Glossary of Terms Relating to Parts of Boring Machines
- CNS 6747-1995 Glossary of Terms Relating to Parts of Milling Machines
- CNS 6750-1995 Glossary of Terms Relating to Parts of Slotting Machines
- CNS 6751-1996 Glossary of Terms Relating to Parts of Broaching Machines
- CNS 6753-1996 Glossary of Terms Relating to Parts of Grinding Machines
- CNS 6755-1996 Glossary of Terms Relating to Parts of Gear Cutting Machines
- CNS 6748-1995 Glossary of Terms Relating to Parts of Planing Machines
- CNS 6749-1995 Glossary of Terms Relating to Parts of Shaping Machines
- CNS 6756-1996 Glossary of Terms Relating to Parts of Gear Grinding Machines
- CNS 6743-1995 Glossary of Terms Relating to Parts of Machine Tools-General
- CNS 6752-1996 Glossary of Terms Relating to Parts of Metal Sawing Machines
- CNS 6754-1996 Glossary of Terms Relating to Parts of Surface-finishing Machines
- CNS 6757-1996 Glossary of Terms Relating to Parts of Gear Finishing Machines
- CNS 6758-1996 Glossary of Terms Relating to Units of Special Purpose Machines
Professional Standard - Ferrous Metallurgy, main
Standard Association of Australia （SAA）, main
Group Standards of the People's Republic of China, main
- T/GDAQI 73-2021 Main accessories of electric cooker
- T/ZNZ 002-2018 Practice to control the pests and diseases on Zizania latifolia.
- T/ZNZ 001-2019 Practice to control the pests and diseases on Myrica rubra Sieb.et Zucc
US-DOT, main
IN-BIS, main
Beijing Provincial Standard of the People's Republic of China, main
Gansu Provincial Standard of the People's Republic of China, main
国家市场监督管理总局、中国国家标准化管理委员会, main
UNKNOWN, main
Yunnan Provincial Standard of the People's Republic of China, main
Hubei Provincial Standard of the People's Republic of China, main
工业和信息化部, main
Shanghai Provincial Standard of the People's Republic of China, main
- DB31/T 610-2012 Technical requirements for scrap judgment of main components of elevators
- DB31/T 290-2004 Main commercial street (city) service specification
BE-NBN, main
SE-SIS, main
Professional Standard - Traffic, main
- JT/T 412-2000 Godes of main controlling point of national highway
CH-SNV, main
Lithuanian Standards Office , main
AENOR, main
National Aeronautics and Space Administration (NASA), main
SAE - SAE International, main
Hebei Provincial Standard of the People's Republic of China, main
Professional Standard - Chemical Industry, main
未注明发布机构, main
ES-UNE, main
交通运输部, main
化学工业部, main
Indonesia Standards, main
Professional Standard - Aviation, main
- HB/Z 229-1993 Main parameters and technical requirements of vibration aging
Xinjiang Provincial Standard of the People's Republic of China, main
- DB65/T 4565-2022 Requirements for the main agronomic traits of machine-picked cotton
Professional Standard - Railway, main
- TB/T 2133-1990 Main Technical Requirements for Railway Passenger Car Communication Wiring
ES-AENOR, main
Professional Standard - Aquaculture, main
Professional Standard - Petroleum, main
Professional Standard - Business, main
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, main
- GB/T 35242-2017 Commercial seedling quality grading of major bamboo species
ITE - Institute of Transportation Engineers, main
Professional Standard - Forestry, main
Sichuan Provincial Standard of the People's Republic of China, main
Ningxia Provincial Standard of the People's Republic of China, main
Hunan Provincial Standard of the People's Republic of China, main
Professional Standard - Military and Civilian Products, main
Inner Mongolia Provincial Standard of the People's Republic of China, main
Shanxi Provincial Standard of the People's Republic of China, main
Professional Standard-Ships, main
- CB/T 4451-2016 Requirements for the design and drawing of ship backbone cables
- CB 1025-2014 Installation technical requirements for main boiler of ship
Jiangxi Provincial Standard of the People's Republic of China, main
Guangdong Provincial Standard of the People's Republic of China, main
Zhejiang Provincial Standard of the People's Republic of China, main
- DB33/ 177-1994 Seedling grades of main afforestation tree species
- DB33/T 955-2015 Technical Requirements for Waste Judgment of Main Components of Traction Elevator
Anhui Provincial Standard of the People's Republic of China, main
- DB34/T 304.5-2003 Control of main diseases and insect pests of chrysanthemum chrysanthemum
- DB34/T 304.4-2003 Control of main diseases and insect pests of chrysanthemum chrysanthemum
- DB34/T 2392-2015 The main scale series of standard ship types of main cargo ships passing through the lock of Heyu Line
Liaoning Provincial Standard of the People's Republic of China, main
Professional Standard - Energy, main
Defense Logistics Agency, main
CU-NC, main
- NC 97-56-1985 Packaging. Wooden Reel Parameters and Main Dimensions
VE-FONDONORMA, main
U.S. Military Regulations and Norms, main
ANSI - American National Standards Institute, main
- X3.301-1997 Information Technology - SCSI-3 Primary Commands (SPC)