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  • 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)

at the peak

at the peak, Total:46 items.

The international standard classification for "at the peak" includes: Coals , Chemical analysis , Tea .

The Chinese standard classification for "at the peak" includes: Coal for coking, chemical and building materials , Coal for power station and industrial boiler , Basic standards and general methods , Humping equipment , Tea products .


Professional Standard - Electron

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

Hubei Provincial Standard of the People's Republic of China

Professional Standard - Coal

  • MT/T 731.2-1997 Technical condition of coal for pulverized coal-fired boiled for power generation supplied by Fengfeng mining bureau
  • MT/T 731.1-1997 Technical condition of coal for metallurgical coke supplied by Fengfeng mining bureau

Group Standards of the People's Republic of China

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

  • GB/T 41073-2021 Surface chemical analysis―Electron spectroscopies―Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy

Taiwan Provincial Standard of the People's Republic of China

Hebei Provincial Standard of the People's Republic of China

Shaanxi Provincial Standard of the People's Republic of China

Anhui Provincial Standard of the People's Republic of China

Professional Standard - Railway

Zhejiang Provincial Standard of the People's Republic of China

Professional Standard - Agriculture

Professional Standard - Supply and Marketing Cooperative

International Telecommunication Union (ITU)

  • ITU-R S.732-1992 Method for Statistical Processing of Earth-Station Antenna Side-Lobe Peaks - Section 4C - Earth Station and Baseband Characteristics - Earth Station Antennas - Maintenance of Earth Stations
  • ITU-R S.732 SPANISH-1992 METHOD FOR STATISTICAL PROCESSING OF EARTH-STATION ANTENNA SIDE-LOBE PEAKS M蒚ODO PARA EL TRATAMIENTO ESTAD蚐TICO DE LAS CRESTAS DE LOS L覤ULOS LATERALES DE LAS ANTENAS DE ESTACI覰 TERRENA

German Institute for Standardization

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

Korean Agency for Technology and Standards (KATS)

Magyar Szabványügyi Testület

Society of Automotive Engineers (SAE)

Czech Standards Institute (UNMZ)