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Comparison

Comparison, Total:33 items.

The international standard classification for "Comparison" includes: Metrology and measurement in general , Geology. Meteorology. Hydrology , Identification cards and related devices , Integrated circuits. Microelectronics , Protection against crime .

The Chinese standard classification for "Comparison" includes: Measurement in general , Meteorology , Data medium , Semiconductor integrated circuit , Social and public safety in general , Crime judging technology , Standardization and Quality Management .


National Metrological Technical Specifications of the People's Republic of China

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

  • GB/T 30266-2013 Information Technology - Identification Cards - On-card Biometric Comparison
  • GB/T 33869-2017 Comparison method for absolute pyrheliometer

Professional Standard - Finance

  • JRT 0267-2023 Precious metal commemorative coin image comparison and comparative microscopy

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

  • JJG 545-1988 Verification Regulation of Frequency Comparators

Sichuan Provincial Standard of the People's Republic of China

Hubei Provincial Standard of the People's Republic of China

Professional Standard - Public Safety Standards

  • GA/T 2103.3-2023 Easy-to-make gun item graphic comparison application Part 3: Interface specifications
  • GA/T 1674-2019 Forensic science trace inspection morphological feature comparison method confirmation specification
  • GA/T 2103.2-2023 Graphical Comparison Application of Easy-to-Made Gun Items Part 2: Data Items
  • GA 777.7-2008 Fingerprint data code.Part 7:Fingerprint transaction status code
  • GA 1012-2012 Technical specifications for fingerprint capture and match of the resident ID card
  • GA/T 1171-2014 Examination methods for similarity comparison of integrated circuit chips
  • GA/T 1695-2019 Forensic Science Seal Inspection Part 6: Line-Drawing Comparison Method
  • GA/T 748-2008 General specification of projective comparator for forensic fingerprint indentification
  • GA/T 1694-2019 Forensic Science Seal Inspection Part 5: Splicing and Comparison Method
  • GA/T 1012-2019 Technical specifications for fingerprint acquisition and comparison of Resident Identity Card
  • GA/T 1691-2019 Forensic Science Seal Inspection Part 2: Coincidence Comparison Method

Professional Standard - Aerospace

  • QJ 2455-1993 PO7B/SS3501 frequency standard comparison system test method

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 4109-2025 Guidelines for inter-laboratory comparisons for manufacturers

Shanxi Provincial Standard of the People's Republic of China

  • DB14/T 2369-2021 Meteorological Observation Data Comparison Technical Specifications

Group Standards of the People's Republic of China

  • T/CAMA 74-2022 Guide for the implementation of interlaboratory comparison of agricultural machinery testing parameter
  • T/SHZSAQS 00089-2022 Odor inspectors regularly compare technical regulations

Professional Standard - Machinery

  • JB/T 8271-2015 Comparison scale for surface defect of photoconductor of electrostatic copying process

Professional Standard - Certification and Accreditation

  • RB/T 208-2016 Internal quality control of chemical laboratory―Comparison test

Professional Standard - Commodity Inspection

  • SN/T 5557-2022 Guidelines for the organization of interlaboratory comparisons in plant quarantine

Guangdong Provincial Standard of the People's Republic of China

  • DB4403/T 165-2021 Technical Specifications of Distance Function for Face Feature Comparison and Retrieval

Professional Standard - Agriculture

  • NY/T 4593-2025 Norms for the Comparison of Capability in Toxicological Tests for Pesticide Registration

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 4003-2020 Neutralization test and ELISA test comparison laboratory evaluation standard

Professional Standard - Judicatory

  • SF/T 0080-2020 Comparative examination of single fiber—Laser micro-Raman spectroscopy