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Database: 365,228(8 Aug 2026)

absorbed but unstable

absorbed but unstable, Total:82 items.

The international standard classification for "absorbed but unstable" includes: Thermoplastic materials , Metrology and measurement in general , Other equipment for petroleum and natural gas industries .

The Chinese standard classification for "absorbed but unstable" includes: Synthetic resin and plastic , Measurement in general , Petroleum exploration, development, gathering and transportation engineering in general , Nonmetal material testing machine .


Professional Standard - Chemical Industry

  • HG/T 3311-2009 Determination of the thermal stability of poly(vinyl chloride) resins-Absorption of hydrogen chloride in water method
  • HG/T 3311-1980 Test method for thermal stability of polyvinyl chloride resin by suspension method (hydrogen chloride water absorption method)

Professional Standard - China Metal Association

  • CSM 01010103-2006 Specification for Uncertainty Evaluation of Measurement Results of Atomic Absorption Spectrometry
  • CSM 01 01 01 03-2006 CSM 01 01 01 03-2006 Uncertainty assessment specification of atomic absorption spectrometry method measurement result

Professional Standard - Petroleum

工业和信息化部

  • HG/T 5452-2018 Circular-block impermeable graphite falling-film absorber

未注明发布机构

  • AS 5101.5:2008(R2017) Methods for preparation and testing of stabilized materials - Absorption, swell and capillary rise of compacted materials

Professional Standard - Light Industry

Indonesia Standards

SCC

  • AWWA JAW39523 Journal AWWA — Revenue Instability Induced by Conservation Rates
  • AWWA ACE94113 Revenue Instability Induced by Conservation Rate Structures: An Empirical Investigation of Coping Strategies
  • CAN/CGSB-53.138-M89-1989 Loose leaf, settled and unsettled
  • CAN/CGSB-53.138-1996 Loose leaf, settled and unsettled
  • DIN 19732 E:2010 Draft Document - Soil quality - Determination of the site specific potential for translocation of non-sorbable substances
  • CSA Z902-15:2015 Blood and labile blood products
  • VDI 3794 BLATT 2-2013 Determination of immission rates — Determination of the immission rate of ammonia and ammonium compounds using the IRMA method

International Truck and Engine Corporation (ITEC)

RO-ASRO

  • STAS 7184/18-1980 SOILS Determinat ion of potassium content accessible and hard accessible for plants

Military Standards (MIL-STD)

International Federation of Trucks and Engines

YU-JUS

  • JUS N.R1.900-1980 Digital integrated circuits. Acceptance and reSability. Ekctrical tests

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

American Society for Testing and Materials (ASTM)

  • ASTM F798-97 Standard Practice for Determining Gettering Rate, Sorption Capacity, and Gas Content of Nonevaporable Getters in the Molecular Flow Region
  • ASTM F798-97(2002) Standard Practice for Determining Gettering Rate, Sorption Capacity, and Gas Content of Nonevaporable Getters in the Molecular Flow Region
  • ASTM D4742-08 Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT)
  • ASTM D7098-06 Standard Test Method for Oxidation Stability of Lubricants by Thin-Film Oxygen Uptake (TFOUT) Catalyst B
  • ASTM D4742-96 Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT)
  • ASTM D4742-02 Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT)
  • ASTM D4742-02a Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT)
  • ASTM D7098-05 Standard Test Method for Oxidation Stability of Lubricants by Thin-Film Oxygen Uptake (TFOUT) Catalyst B
  • ASTM D7098-06e1 Standard Test Method for Oxidation Stability of Lubricants by Thin-Film Oxygen Uptake (TFOUT) Catalyst B
  • ASTM D7098-08e1 Standard Test Method for Oxidation Stability of Lubricants by Thin-Film Oxygen Uptake (TFOUT) Catalyst B
  • ASTM F1500-98(2019) Standard Test Method for Quantitating Non-UV-Absorbing Nonvolatile Extractables from Microwave Susceptors Utilizing Solvents as Food Simulants
  • ASTM D7098-08(2015) Standard Test Method for Oxidation Stability of Lubricants by Thin-Film Oxygen Uptake (TFOUT) Catalyst B
  • ASTM D4742-08e1 Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT)

VN-TCVN

RU-GOST R

  • GOST 28447.0-1990 Pneumotextured threads. Methods for the determination of structure and tensile strength instability
  • GOST 18986.21-1978 Reference diodes and stabistors. Method for measuring time drift of working voltage
  • GOST 21316.5-1975 Photocells. Method of instability measurement
  • GOST 26490-1985 Soils. Determination of mobile sulfur by CINAO method

Building Officials and Code Administrators International(U.S.)

Association Francaise de Normalisation

  • NF T60-182:1990 Petroleum products - Test method for determining the stability of gasoline engine oils by thin film oxygen absorption (TFOUT)
  • NF X20-361:1976 Gas analysis. Determination of carbon monoxide by absorption of a non dispersive infra-red radiation beam.
  • NF X43-321:1998 Air quality. Stationary source emissions. Manual method of determination of HCI. Part 2 : gaseous compounds absorption.
  • NF ISO 24459:2022 Determination of the amount of uranium in nuclear fuel cycle samples by L absorption discontinuity spectrometry
  • NF X43-322:1998 Air quality. Stationary source emissions. Manual method of determination of HCI. Part 3 : absorption solutions analysis and calculation.

Korean Agency for Technology and Standards (KATS)

  • KS P ISO 17191:2011 Urine-absorbing aids for incontinence-Measurement of airborne respirable polyacrylate superabsorbent materials-Determination of dust in collection cassettes by sodium atomic absorption spectrometry
  • KS B ISO TR 11332-2015 Hydrometric determination-Unstable channels and ephemeral streams
  • KS B ISO TR 11332-2003(2013) Hydrometric determination-Unstable channels and ephemeral streams

International Organization for Standardization (ISO)

  • ISO 17191:2004 Urine-absorbing aids for incontinence - Measurement of airborne respirable polyacrylate superabsorbent materials - Determination of dust in collection cassettes by sodium atomic absorption spectrometry

SE-SIS

  • SIS 18 41 22-1974 Paints. Determination of the mass volatile and non-volatile matter
  • SIS SS 87 22 02-1984 Incontinence aids of absorbing type - Determination of liquid absorption and retention capacity of absorbent material

GM North America

German Institute for Standardization

  • DIN 19732:2011-10 Soil quality - Determination of the site specific potential for translocation of non-sorbable substances
  • DIN EN ISO 11654:1997 Acoustics - Sound absorbers for use in buildings - Rating of sound absorption (ISO 11654:1997); German version EN ISO 11654:1997
  • DIN EN 656:2000-01 Gas-fired hot water boilers - Type B boilers of nominal heat input exceeding 70 kW but not exceeding 300 kW; German version EN 656:1999 / Note: To be amended by DIN EN 656/A1 (2006-01).
  • DIN EN 12309-1:1999 Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW - Part 1: Safety; German version EN 12309-1:1999

Standard Association of Australia (SAA)

  • AS 62231:2007 Composite station post insulators for substations with a.c. voltages greater than 1000 V up to 245 kV - Definitions, test methods and acceptance criteria
  • AS 5101.5:2008 Methods for preparation and testing of stabilized materials - Absorption, swell and capillary rise of compacted materials

CU-NC

  • NC 41-32-8-1985 Leather. Conglomerate Determination of Water Vapor Absorption and Desorption
  • NC 42-13-1987 Paper and Board Induatry. Deternlnation of Water Absorption. Cobb Method

British Standards Institution (BSI)

  • BS EN 12309-1:2000 Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW - Safety
  • BS EN 12309-1:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW. Terms and definitions

CZ-CSN

National Fire Protection Association (NFPA)

ESDU - Engineering Sciences Data Unit

American National Standards Institute (ANSI)

GSO

  • BH GSO ISO 12846:2016 Water quality -- Determination of mercury -- Method using atomic absorption spectrometry (AAS) with and without enrichment

VDI - Verein Deutscher Ingenieure

  • VDI 3794 Blatt 2-2011 Determination of depositon fluxes of ambient air pollutants - Determination of the deposition flux of ammonia and ammonium compounds by means of the IRMA-method