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Database: 365,228(8 Aug 2026)

must happen

must happen, Total:38 items.

The international standard classification for "must happen" includes: Receiving and transmitting equipment , Other products of the chemical industry , Sterilization and disinfection .

The Chinese standard classification for "must happen" includes: Pharmaceutical processing machinery and equipment , Basic standards and general methods , Other chemical products in general , Cereal crop and forage crop in general , .


工业和信息化部/国家能源局

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

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

  • GB 28931-2012 Safety and sanitation standard for chlorine dioxide disinfectant generator
  • GB/T 12046-1989 Designation of radio emissions and determination of necessary bandwidths
  • GB 28931-2024 Hygienic requirements for chlorine dioxide disinfectant generator
  • GB/T 22495-2008 Grain and oil storage - On-site phosphine generator out of warehouse
  • GB/T 20621-2006 Generator of complex chlorine dioxide by chemical reaction

未注明发布机构

  • DIN EN ISO 13833 E:2011-04 Stationary Source Emission Biomass (Essential for Life) and Fossil Ratio Determination Radiocarbon Sampling and Determination (Draft)

Professional Standard - Nuclear Industry

Taiwan Provincial Standard of the People's Republic of China

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

  • GJB/Z 1-1988 Guidelines for Preparing Essential Documents for the Construction of Automated Command Systems

International Telecommunication Union (ITU)

SCC

  • NS 344:1972 Lifting hooks for lifeboats for less than 100 people
  • AENOR UNE-EN 50645:2018 Ecodesign requirements for small power transformers.
  • AWWA WQTC71642 Holistic Salinity Management: Necessary to Maximize the Value of Developed Water Resources
  • AWWA JAW55262 Journal AWWA — Change Must Become a Way of Life for the Water Industry
  • AWWA JAW55263 Journal AWWA — AWWA Must Recognize 21st Century Trends and Continue to Evolve
  • AWWA WQTC52947 NOM Character Changes During Biodegradation
  • AWWA WQTC71429 Development of Nitrification in Biological Filters
  • MIL MIL-L-1497F-1989 LABELING OF METAL CANS FOR SUBSISTENCE ITEMS (SUPERSEDING MIL-L-1497E) (S/S BY DSCP FORM 2997)
  • SAE EQB4-2016 QUANTIFICATION OF ESSENTIALITY AND UTILIZATION TERMS (Stabilized: Jun 2016)

Korean Agency for Technology and Standards (KATS)

  • KS R ISO 6546:2004 Road vehicles-Information core appropriate to the field studyof accidents in which seat belts are used
  • KS R ISO 6546:2014 Road vehicles-Information core appropriate to the field studyof accidents in which seat belts are used

RU-GOST R

  • GOST R 55615.2-2013 Renewable power engineering. Tidal power plants. Part 2. Construction of tidal power plants. Safety requirements. General

British Standards Institution (BSI)

  • BS EN ISO 13833:2013 Stationary source emissions. Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide. Radiocarbon sampling and determination

CN-STDBOOK

  • 图书 3-8465 Required reading for leading cadres of standardization strategy

International Organization for Standardization (ISO)

  • ISO 13833:2013 Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination

Association Francaise de Normalisation

  • NF ISO 14885:2014 Large yachts - Diesel engines for main propulsion and essential auxiliary engines - Safety requirements

ATIS - Alliance for Telecommunications Industry Solutions

  • 0100523-2000 Telecom Glossary 2000 (Must Send Customer Direct Per SDO)

US-CFR-file

  • CFR 46-25.25-5-2014 Shipping. Part25:Requirements. Section25.25-5:Life preservers and other lifesaving equipment required.

IT-UNI

Society of Automotive Engineers (SAE)

GSO

  • GSO 1971:2015 Hygienic conditions for School Canteens and handled food

must happen