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Database: 365,228(8 Aug 2026)

time sample

time sample, Total:52 items.

The international standard classification for "time sample" includes: Optical equipment , Chemical analysis , Physicochemical methods of analysis .

The Chinese standard classification for "time sample" includes: Electron optics and other physical optics instrument , Basic standards and general methods , Oil shale .


Professional Standard - Non-ferrous Metal

  • YS/T 1623-2023 Inspection of ageing precipitates for aluminium alloys ——Transmission electron microscopy method

Professional Standard - Petroleum

  • SY/T 5162-1997 Analytical Method of Rock Sample by Scanning Electron Microscope
  • SY/T 5162-2014 Analytical method of rock sample by scanning electron microscope
  • SY/T 5162-2021 Analytical method for rock samples by scanning electron microscope
  • SY 5162-2014 Scanning Electron Microscopy Analysis Method for Rock Samples

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

  • GB/T 45459-2025 Microbeam analysis—Focused ion beam—Preparation of TEM specimens
  • GB/T 18735-2014 Microbeam analysis-General guide for the specification of nanometer thin reference materials for analytical transmission electron microscope(AEM/EDS)
  • GB/T 18735-2002 General specification of nanometer thin STANDARD specimen for analytical transmission electron microscopy (AEM/EDS)
  • GB/T 18295-2001 Analysis method of sandstone sample of petroleum and gas reservoir by scanning electron microscope

Xinjiang Provincial Standard of the People's Republic of China

  • DB65/T 4497-2022 Technical operating procedures for laparoscopic timed insemination of sheep

Group Standards of the People's Republic of China

Australian/New Zealand Standard (AU-AS/NZS)

South African Bureau of Standard

  • SANS 1644:2007 Lenses for sunglasses and fashion spectacles - Safety requirements

Magyar Szabványügyi Testület

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

Standard Association of Australia (SAA)

American National Standards Institute (ANSI)

  • ANSI Z80.3-2018 Ophthalmics - Nonprescription Sunglass and Fashion Eyewear Requirements
  • Z80.3-1977 REQUIREMENTS FOR NONPRESCRIPTION SUNGLASSES AND FASHION EYEWEAR (VC)
  • Z80.3-2009 Ophthalmics – Nonprescription Sunglass and Fashion Eyewear Requirements (VC)
  • Z80.3-2015 Ophthalmics - Nonprescription Sunglass and Fashion Eyewear Requirements (VC)
  • Z80.3-2001 Ophthalmics Nonprescription Sunglasses and Fashion Eyewear Requirements (VC)
  • Z80.3-2010 For Ophthalmics – Nonprescription Sunglass and Fashion Eyewear Requirements (VC)
  • Z80.3-2008 Ophthalmics – Nonprescription Sunglass and Fashion Eyewear Requirements (VC)

Czech Standards Institute (UNMZ)

  • CSN 50 0423-1979 Paper tesling. D?lcrmiiialioii of speeular gloss of páper ni 75°

British Standards Institution (BSI)

Ente Nazionale Italiano di Unificazione

  • UNI 3487:1954 Microscopic examination of zinc and zinc alloys. Sampling. Preparing test specimens. Etchants.
  • UNI 3493:1954 Microscopic examination of lead and lead alloys. Sampling. Preparing test specimens. Etchants.
  • UNI 3491:1954 Microscopic examination of nickel and nickel alloys. Sampling. Preparing test specimens. Etchants.

American Society for Testing and Materials (ASTM)

  • ASTM D3997-97 Standard Practice for Preparing Coke Samples for Microscopical Analysis by Reflected Light
  • ASTM D2797/D2797M-09 Standard Practice for Preparing Coal Samples for Microscopical Analysis by Reflected Light
  • ASTM D3997-97(2004) Standard Practice for Preparing Coke Samples for Microscopical Analysis by Reflected Light

German Institute for Standardization

  • DIN 19015:1983-06 Timing in between-the-lens-shutters; technical terms, exposure times, synchro contacts, measuring devices