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Database: 365,228(8 Aug 2026)

no instrument

no instrument, Total:26 items.

The international standard classification for "no instrument" includes: Hydraulic energy engineering , Geology. Meteorology. Hydrology , Metrology and measurement in general , Optical measuring instruments , Metrology and measurement. Physical phenomena (Vocabularies) , Incandescent lamps , Character sets and information coding , Nuclear energy engineering .

The Chinese standard classification for "no instrument" includes: Water power engineering , Hydrology and water conservancy instrument , Basic standards and general methods , Engineering investigation and geotechnical engineering in general , Telescope, geodetic survey and aerial survey instrumentation , Electronic measurement and equipment in general , Electric light source products , Medical optical instrument and endoscope , Geophysical search equipment , Computer application , Optical instrument in general .


Professional Standard - Post and Telecommunication

  • YD/T 866-1996 Technical conditions for No. 7 signaling monitors

Professional Standard - Electricity

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

  • GB/T 12745-2007 Geotechnical engineering instrument for test—Cone static or dynamic penetrometer
  • GB/T 12746-2007 Geotechnical engineering instrument for test—Penetration test apparatus
  • GB/T 3412.1-2009 Instrument for dam monitoring—Readout unit—Part 1:Readout unit for vibrating wire type transducer
  • GB/T 2900.79-2008 Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 3: Types of electrical measuring instruments
  • GB/T 26596-2011 Optics and optical instruments—Geodetic and surveying instruments—Vocabulary
  • GB/T 13983-1992 Instruments. Vocabulary. Basic terms
  • GB/T 22541-2008 Instrument for soil test - Compaction apparatus

Professional Standard - Light Industry

Professional Standard - Medicine

Professional Standard - Geology

  • DZ/T 0121.10-1994 Geological instrumentation terminology Oceanographic geology instrumetation terms
  • DZ/T 0121.9-1994 Geological instrumentation terminology Geology geophysics prospecting data process equipment terms
  • DZ/T 0121.11-1994 Geological instrumentation terminology mud instrumentation terms

Professional Standard - Aerospace

Professional Standard - Machinery

  • JB/T 9332-1999 Geodetic instruments Connection between instrument and tripod
  • JB/T 5667-1991 Optics and optical instruments -- Geodetic instruments-vocabulary

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 41485-2022 Nuclear instrumentation—Geophysical borehole instrumentation to determine rock density

Professional Standard - Nuclear Industry

  • EJ 568-1991 Classification and Codes of Nuclear Instruments and Instruments

Professional Standard - Petroleum

  • SY/T 5901-1993 Classification of Petroleum Exploration and Development Instruments
  • SY/T 5901-2011 Classificatin of Instruments Used in Petroleum Exploration and Development