HYT 064-2002 管式陶瓷微孔濾膜測試方法

HYT 064-2002 管式陶瓷微孔濾膜測試方法

HY-T039-1995微孔濾膜孔性能測定方法

HY-T039-1995微孔濾膜孔性能測定方法

HY T 051-1999中空纖維微孔濾膜測試方法標準

HY T 051-1999中空纖維微孔濾膜測試方法標準

SYT 6940-2013 頁巖含氣量測定方法-2

SYT 6940-2013 頁巖含氣量測定方法-2

T/CCAS 012—2019《水泥密度測定方法（氣體置換法）》

本標準規定了氣體置換法測定水泥密度的方法原理、儀器設備、試驗條件、試驗步驟、結果處理等。 本標準適用于硅酸鹽水泥、普通硅酸鹽水泥、礦渣硅酸鹽水泥、火山灰硅酸鹽水泥、粉煤灰硅酸鹽水泥、復合硅酸鹽水泥及 ...

HGT-3927-2007工業活性氧化鋁

ISO 4652:2020 Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — Single-point procedures

ISO 4652:2020 Rubber compounding ingredients — Carbon black — Determination of specific surface are ...

ISO 10070:2019 Metallic powders — Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions

ISO 10070:2019 Metallic powders — Determination of envelope-specific surface area from measurements ...

ISO 12154:2014 Determination of density by volumetric displacement — Skeleton density by gas pycnometry

ISO 12154:2014 Determination of density by volumetric displacement — Skeleton density by gas pycnom ...

ISO 12800:2017 Nuclear fuel technology — Guidelines on the measurement of the specific surface area of uranium oxide powders by the BET method

ISO 12800:2017 Nuclear fuel technology — Guidelines on the measurement of the specific surface area ...

ISO 15901-1:2016 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 1: Mercury porosimetry

ISO 15901-1:2016 Evaluation of pore size distribution and porosity of solid materials by mercury po ...

ISO 18757:2003 Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of specific surface area of ceramic powders by gas adsorption using the BET method

ISO 18757:2003 Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of sp ...

ISO 18852:2015 Rubber compounding ingredients — Determination of multipoint nitrogen surface area (NSA) and statistical thickness surface area (STSA)

ISO 18852:2015 Rubber compounding ingredients — Determination of multipoint nitrogen surface area ( ...

ASTM B923-22 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry

ASTM B923-22 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnomet ...

ASTM D3908-20 Standard Test Method for Hydrogen Chemisorption on Supported Platinum Catalysts by Volumetric Vacuum Method

ASTM D3908-20 Standard Test Method for Hydrogen Chemisorption on Supported Platinum Catalysts by V ...

ASTM D4284-12(2017) Standard Test Method for Determining Pore Volume Distribution of Catalysts and Catalyst Carriers by Mercury Intrusion Porosimetry

ASTM D4284-12(2017) Standard Test Method for Determining Pore Volume Distribution of Catalysts and ...

ASTM D4404-18 Standard Test Method for Determination of Pore Volume and Pore Volume Distribution of Soil and Rock by Mercury Intrusion Porosimetry

ASTM D4404-18 Standard Test Method for Determination of Pore Volume and Pore Volume Distribution o ...

ASTM D8325-20 Standard Guide for Evaluation of Nuclear Graphite Surface Area and Porosity by Gas Adsorption Measurements

ASTM D8325-20 Standard Guide for Evaluation of Nuclear Graphite Surface Area and Porosity by Gas A ...

ASTM E2864-18(2022) Standard Test Method for Measurement of Airborne Metal Oxide Nanoparticle Surface Area Concentration in Inhalation Exposure Chambers using Krypton Gas Adsorption

ASTM E2864-18(2022) Standard Test Method for Measurement of Airborne Metal Oxide Nanoparticle Surf ...

ASTM WK17123 New Test Method for Test Method for Carbon Monoxide Chemisorption on Supported Platinum on Alumina Catalysts using Dynamic Flow Method

ASTM WK17123 New Test Method for Test Method for Carbon Monoxide Chemisorption on Supported Platin ...