2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 29025.1-2025 Determination of particle size distribution - Electrical sensing zone method - Part 1: Aperture tube method 570.0 via email in 1~5 business day to be valid,,2026-5-1
GB/T 45969-2025 Particle characterization - Vocabulary 1065.0 via email in 1~10 business day to be valid,,2026-2-1
GB/T 29024.3-2025 Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter 330.0 via email in 1~5 business day to be valid,,2026-1-1
GB/T 29024.2-2025 Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter 360.0 via email in 1~5 business day to be valid,,2026-1-1
GB/T 21649.2-2025 Particle size analysis—Image analysis methods—Part 2:Dynamic image analysis methods 795.0 via email in 1~8 business day to be valid,,2026-1-1
GB/T 44750-2024 Particle—Measurement of crush strength 270.0 via email in 1~3 business day valid,,2025-5-1
GB/T 44748.1-2024 Test sieving—Part 1: Methods using test sieves of woven wire cloth and perforated metal plate 315.0 via email in 1~5 business day valid,,2025-5-1
GB/T 19077-2024 Particle size analysis—Laser diffraction methods 795.0 via email in 1~5 business day valid,,2025-5-1
LY 1013-1991 Round swing sieve manufacture and acceptance technical conditions 60.0 via email in 1~3 business day valid,,1992-1-1
LY 1012-1991 Precision circular swing sieve 45.0 via email in 1~3 business day valid,,1992-1-1
GB/T 44552-2024 Determination of particle size distribution—Differential electrical mobility analysis for aerosol particles 1320.0 via email in 1~5 business day valid,,2025-4-1
GB/T 42351.2-2024 Preparation of particulate reference materials—Part 2: Polydisperse spherical particles 375.0 via email in 1~5 business day valid,,2025-4-1
GB/T 21649.1-2024 Particle size analysis—Image analysis methods—Part 1: Static image analysis methods 435.0 via email in 1~5 business day valid,,2025-4-1
GB/T 6003.2-2024 Test sieves—Technical requirements and testing—Part 2:Test sieves of perforated metal plate 270.0 via email in 1~3 business day valid,,2025-4-1
GB/Z 44387-2024 Fine bubble technology—Measurement techniques for the characterization of fine bubbles 315.0 via email in 1~5 business day valid,,2025-3-1
GB/Z 44306-2024 Particle—Guidelines for evaluation on quality consistency 510.0 via email in 1~5 business day valid,,2025-3-1
GB 6005-1985 Test sieves--Woven metal wire cloth, perforated plate and electroformed sheet--Nominal sizes of openings 60.0 via email in 1~3 business day superseded,1998-10-1,1986-2-1
GB/T 21648-2023 Industrial dense woven wire cloth 320.0 via email in 1~3 business day valid,,2024-4-1
GB/T 42660-2023 Aerosol particle number concentration―Calibration of condensation particle counters 1395.0 via email in 1~3 business day valid,,2024-3-1
GB/T 23287-2023 Funeral and interment terms 400.0 via email in 1~5 business day valid,,2024-1-1
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GB/T 29025.1-2025 Determination of particle size distribution - Electrical sensing zone method - Part 1: Aperture tube method 
  Issued on: 2025-10-31   Price(USD): 570.0
GB/T 45969-2025 Particle characterization - Vocabulary 
  Issued on: 2025-8-1   Price(USD): 1065.0
GB/T 29024.3-2025 Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter 
  Issued on: 2025-06-30   Price(USD): 330.0
GB/T 29024.2-2025 Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter 
  Issued on: 2025-06-30   Price(USD): 360.0
GB/T 21649.2-2025 Particle size analysis—Image analysis methods—Part 2:Dynamic image analysis methods 
  Issued on: 2025-06-30   Price(USD): 795.0
GB/T 44750-2024 Particle—Measurement of crush strength 
  Issued on: 2024-10-26   Price(USD): 270.0
GB/T 44748.1-2024 Test sieving—Part 1: Methods using test sieves of woven wire cloth and perforated metal plate 
  Issued on: 2024-10-26   Price(USD): 315.0
GB/T 19077-2024 Particle size analysis—Laser diffraction methods 
  Issued on: 2024-10-26   Price(USD): 795.0
LY 1013-1991 Round swing sieve manufacture and acceptance technical conditions 
  Issued on:   Price(USD): 60.0
LY 1012-1991 Precision circular swing sieve 
  Issued on:   Price(USD): 45.0
GB/T 44552-2024 Determination of particle size distribution—Differential electrical mobility analysis for aerosol particles 
  Issued on: 2024-09-29   Price(USD): 1320.0
GB/T 42351.2-2024 Preparation of particulate reference materials—Part 2: Polydisperse spherical particles 
  Issued on: 2024-09-29   Price(USD): 375.0
GB/T 21649.1-2024 Particle size analysis—Image analysis methods—Part 1: Static image analysis methods 
  Issued on: 2024-09-29   Price(USD): 435.0
GB/T 6003.2-2024 Test sieves—Technical requirements and testing—Part 2:Test sieves of perforated metal plate 
  Issued on: 2024-09-29   Price(USD): 270.0
GB/Z 44387-2024 Fine bubble technology—Measurement techniques for the characterization of fine bubbles 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/Z 44306-2024 Particle—Guidelines for evaluation on quality consistency 
  Issued on: 2024-8-23   Price(USD): 510.0
GB 6005-1985 Test sieves--Woven metal wire cloth, perforated plate and electroformed sheet--Nominal sizes of openings 
  Issued on:   Price(USD): 60.0
GB/T 21648-2023 Industrial dense woven wire cloth 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 42660-2023 Aerosol particle number concentration―Calibration of condensation particle counters 
  Issued on: 2023-08-06   Price(USD): 1395.0
GB/T 23287-2023 Funeral and interment terms 
  Issued on: 2023-9-7   Price(USD): 400.0
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