standard isotherm

standard isotherm, Total:63 items.

The international standard classification for "standard isotherm" includes: Noise with respect to human beings , Testing of metals .

The Chinese standard classification for "standard isotherm" includes: Thermal Measurement , Length Measurement , Earth science instrument , Acoustic Measurement , Metal physical property test method .

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

JJG 128-2003 Standard Mercury-in-Glass Thermometers(Grade Ⅱ)
JJG 71-2005 Verification Regulation of Standard Metallic Scale(GradeⅢ)
JJG 161-1994 Verification Regulation of Standard Mercury-in-Glass Thermometer(Grade I)
JJG 71-1991 Verification Regulation of the Standard Metallic Scale (Grade Ⅲ)

Professional Standard - Surveying and Mapping

CH 8004-1991 Standard metallic scale (Grade Ⅲ)

Professional Standard - Electron

SJ/T 9548.3-1993 Quality grading standard for low-power wirewound and non-wirewound potentiometers
SJ/T 9560.26-1993 Unsealed constant temperature relay--Quality grading standard
SJ/T 9560.25-1993 Sealed constant temperature relay--Quality grading standard

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

GB/T 4963-2007 Acoustics—Normal equal-loudness-level contours
GB/T 4963-1985 Normal equal-loudness contours for pure tones under free field listening conditions

Professional Standard - Ferrous Metallurgy

YB/T 130-1997 Steel——Determination of isothermal transformation diagram method

American Society for Testing and Materials (ASTM)

ASTM C1498-04a(2010)e1 Standard Test Method for Hygroscopic Sorption Isotherms of Building Materials
ASTM C1498-04a(2023) Standard Test Method for Hygroscopic Sorption Isotherms of Building Materials
ASTM C1498-04 Standard Test Method for Hygroscopic Sorption Isotherms of Building Materials
ASTM C1498-04a(2016) Standard Test Method for Hygroscopic Sorption Isotherms of Building Materials
ASTM E2509-14 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
ASTM E2509-21 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
ASTM E2509-08 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
ASTM A897/A897M-16 Standard Specification for Austempered Ductile Iron Castings
ASTM D3860-98(2020) Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by Aqueous Phase Isotherm Technique
ASTM A897/A897M-06 Standard Specification for Austempered Ductile Iron Castings
ASTM D3860-98 Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by Aqueous Phase Isotherm Technique
ASTM D3860-98(2008) Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by Aqueous Phase Isotherm Technique
ASTM A897/A897M-02 Standard Specification for Austempered Ductile Iron Castings
ASTM A897/A897M-06(2011) Standard Specification for Austempered Ductile Iron Castings
ASTM A897/A897M-22 Standard Specification for Austempered Ductile Iron Castings
ASTM D3860-98(2014) Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by Aqueous Phase Isotherm Technique
ASTM D3860-98(2003) Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by Aqueous Phase Isotherm Technique
ASTM A897/A897M-15 Standard Specification for Austempered Ductile Iron Castings
ASTM D2493/D2493M-09 Standard Viscosity-Temperature Chart for Asphalts
ASTM D4641-94(2006) Standard Practice for Calculation of Pore Size Distributions of Catalysts from Nitrogen Desorption Isotherms
ASTM D4641-94(1999)e1 Standard Practice for Calculation of Pore Size Distributions of Catalysts from Nitrogen Desorption Isotherms
ASTM A897-90(1997) Standard Specification for Austempered Ductile Iron Castings (Withdrawn)
ASTM D4222-98 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
ASTM D4222-03 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
ASTM D5919-96(2017) Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by a Micro-Isotherm Technique for Adsorbates at ppb Concentrations
ASTM B998-17 Standard Guide for Hot Isostatic Pressing (HIP) of Aluminum Alloy Castings
ASTM E1543-14(2022) Standard Practice for Noise Equivalent Temperature Difference of Thermal Imaging Systems
ASTM E1543-14(2018) Standard Practice for Noise Equivalent Temperature Difference of Thermal Imaging Systems
ASTM A516/A516M-03 Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
ASTM A672/A672M-09 Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
ASTM D4641-17 Standard Practice for Calculation of Pore Size Distributions of Catalysts and Catalyst Carriers from Nitrogen Desorption Isotherms

Association Francaise de Normalisation

NF S30-003:1987 ACOUSTICS. NORMAL EQUAL-LOUDNESS CONTOURS.
NF S30-003*NF ISO 226:2004 Acoustics - Normal equal-loudness-level contours

German Institute for Standardization

DIN ISO 226 E:2001-11 Acoustics - Normal equal-loudness-level contours
DIN ISO 226:2006 Acoustics - Normal equal-loudness-level contours (ISO 226:2003);English version of DIN ISO 226:2006-04