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saturated vapor pressure

saturated vapor pressure, Total:164 items.

In the international standard classification, saturated vapor pressure involves: Pipeline components and pipelines, Crude petroleum, Petroleum products in general, Environmental testing, Fuels, Aircraft and space vehicles in general, Lubricants, industrial oils and related products, Seals, glands, Heat recovery. Thermal insulation, Extraction and processing of petroleum and natural gas, Analytical chemistry, Water quality, Power stations in general, Metrology and measurement in general, Burners. Boilers, Electrical accessories, Vacuum technology, Products of the textile industry, Gas and steam turbines. Steam engines, Installations in buildings, Farming and forestry, Fluid storage devices, Linear and angular measurements, Biology. Botany. Zoology, Microbiology, Sterilization and disinfection, Floor treatment appliances, Shipbuilding and marine structures in general, Protection against excessive pressure, Explosion protection, Valves, Electronic components in general.

British Standards Institution (BSI), saturated vapor pressure

BS 5342:1985 Specification for rubber hoses for high-pressure saturated steam
BS 5122:1986 Specification for rubber hoses for low-pressure and medium-pressure saturated steam
BS EN 13016-1:2018 Liquid petroleum products. Vapour pressure. Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
BS EN ISO 6134:2005 Rubber hoses and hose assemblies for saturated steam - Specification
BS EN ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam. Specification
PD IEC TR 63141:2020 Damp heat, steady state (unsaturated pressurized vapour with air)
BS EN 13016-1:2007 Liquid petroleum products. Vapour pressure. Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
BS EN 13016-1:2018*BS 2000-394:2018 Liquid petroleum products. Vapour pressure. Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
BS EN 13016-3:2018*BS 2000-619:2018 Liquid petroleum products. Vapour pressure. Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
18/30376688 DC PD IEC/TS 63141. Damp heat, steady state (unsaturated pressurized vapour with air)
BS EN 13016-3:2018 Liquid petroleum products. Vapour pressure. Determination of vapour pressure and calculated dry vapour pressure equivalent (DVPE) (Triple Expansion Method)
BS EN 60068-2-66:1995 Environmental testing. Test methods. Test Cx. Damp heat, steady state (unsaturated pressurized vapour)
BS 6956-5:1992 Jointing materials and compounds - Specification for jointing compounds for use with water, low pressure saturated steam, 1st family gases (excluding coal gas) and 2nd family gases
BS 1123:2006 Fusible plugs for steam boilers and compressed air applications - Specification
BS EN 12347:1998 Biotechnology - Performance criteria for steam sterilizers and autoclaves

RU-GOST R, saturated vapor pressure

GOST 1756-2000 Petroleum products. Determination of saturated vapours pressure
GOST 1756-1952 Petroleum products. Methods for determination of saturated vapours pressure
GOST ISO 8973-2013 Liquefied petroleum gases. Calculation of density and saturated vapour pressure
GOST 15823-1970 Oils and lubricants. Method for determination of the saturated vapour pressure
GOST R EN 13016-1-2008 Liquid petroleum products. Part 1. Determination of air saturated vapour pressure (ASVP)
GOST 28781-1990 Petroleum and petroleum products. Method for determination of saturated vapours pressure by mechanical dispersing
GOST 8.601-2010 State system for ensuring the uniformity of measurements. Saturated vapours pressure of petroleum and petroleum products. Measurement procedure
GOST 20995-1975 Stationary steam generators with pressure to 3,9 MPa. Quality indices of water and steam feeding the generator
GOST 28656-1990 Liquefied hydrocarbon gases. Calculation method for density and saturated vapours pressure
GOST EN 13016-1-2013 Liquid petroleum products. Part 1. Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, saturated vapor pressure

GB/T 11059-1989 Crude oil--Determination of saturated vapour pressure--Reference method
GB/T 11059-2003 Crude oil--Determination of saturated vapour pressure--reference methods
GB/T 2423.40-2013 Environmental testing.Part 2:Test methods.Test Cx:Damp heat, steady state(unsaturated pressurized vapour)
GB/T 257-1964 Determination of saturated vapor pressure of engine fuels(Reid method)
GB/T 2423.40-1997 Environmental testing for electric and electronic products. Part 2: Test methods. Test Cx: Damp heat, steady state (unsaturated pressurized vapour)
GB/T 12576-1990 liquefied petrorum gases--calculation of vapour pressure and relative density

未注明发布机构, saturated vapor pressure

BS 5342:1985(2007) Specification for Rubber hoses for high - pressure saturated steam
DIN EN 13016-1:2000 Liquid Petroleum Products – Vapor Pressure – Part 1: Determination of Saturated Vapor Pressure Foot Air Condition (ASVP)
BS 6956-5:1992(2011) Jointing materials and compounds — Part 5 : Specification for jointing compounds for use with water, low pressure saturated steam, 1st family gases (excluding coal gas) and 2nd family gases

TH-TISI, saturated vapor pressure

TIS 1144-1993 Rubber hoses for saturated steam
TIS 1871-2009 High pressure cleaners and steam cleaners.safety requirements

International Electrotechnical Commission (IEC), saturated vapor pressure

IEC TR 63141:2020 Damp heat, steady state (unsaturated pressurized vapour with air)
IEC 60068-2-66:1994 Environmental testing - Part 2: Test methods - Test Cx: Damp heat, steady state (unsaturated pressurized vapour)

United States Navy, saturated vapor pressure

NAVY MIL-V-24619 (1)-1990 VALVE, QUICK CLOSING, FOR SATURATED STEAM SERVICE
NAVY MIL-V-24619-1983 VALVE, QUICK CLOSING, FOR SATURATED STEAM SERVICE
NAVY QPL-18641-38-2003 DISTILLATION UNITS, WATER, STEAM, OR FLASHED VAPOR OPERATED, OR HOT FRESH WATER HEATED, LOW PRESSURE, NAVAL SHIPBOARD

Association Francaise de Normalisation, saturated vapor pressure

NF EN ISO 6134:2017 Tuyaux et flexibles en caoutchouc pour vapeur saturée - Spécification
NF M07-079-1:2007 Liquid petroleum products - Vapour pressure - Part 1 : determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE).
NF T47-263:2005 Rubber hoses and hose assemblies for saturated steam - Specification.
NF T47-263*NF EN ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam - Specification
NF ISO 3005:2019 Textiles - Détermination de la variation, dans la vapeur saturante, des dimensions des étoffes
NF EN 13016-1:2018 Produits pétroliers liquides - Pression de vapeur - Partie 1 : détermination de la pression de vapeur saturée en air (PVSA) et de la pression de vapeur sèche équivalente calculée (PVSE)
NF EN ISO 105-S03:1996 Textiles - Essais de solidité des teintures - Partie S03 : solidité des teintures à la vulcanisation : vapeur saturée.
NF EN 60068-2-66:1995 Essais d'environnement - Partie 2 : méthodes d'essai - Essai Cx : essai continu de chaleur humide (vapeur pressurisée non saturée).
NF M07-079-1*NF EN 13016-1:2018 Liquid petroleum products - Vapour pressure - Part 1 : determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
NF X31-558*NF EN ISO 11275:2014 Soil quality - Determination of unsaturated hydraulic conductivity and water-retention characteristic - Wind's evaporation method
NF S66-702:2011 Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours.
NF C20-766*NF EN 60068-2-66:1995 Environmental testing. Part 2 : test methods. Test Cx : damp heat, steady state (unsatured pressurized vapour).

CEN - European Committee for Standardization, saturated vapor pressure

EN ISO 6134:2005 Rubber hoses and hose assemblies for saturated steam - Specification

American Society for Testing and Materials (ASTM), saturated vapor pressure

ASTM F2716-08 Standard Practice for Comparison of Nonmetallic Flat Gaskets in High Pressure Saturated Steam
ASTM F2716-08(2020) Standard Practice for Comparison of Nonmetallic Flat Gaskets in High Pressure Saturated Steam
ASTM F2716-08(2014) Standard Practice for Comparison of Nonmetallic Flat Gaskets in High Pressure Saturated Steam
ASTM D4953-20 Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)
ASTM D4953-99a Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)
ASTM D4953-06(2012) Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)
ASTM D4953-15 Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)
ASTM D4953-06 Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)
ASTM F1508-96(2016)e1 Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services
ASTM F1508-96(2021) Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

工业和信息化部, saturated vapor pressure

YB/T 4734-2019 Design specifications for saturated steam power generation in iron and steel enterprises

International Organization for Standardization (ISO), saturated vapor pressure

ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam - Specification
ISO 6134:2005 Rubber hoses and hose assemblies for saturated steam - Specification
ISO/DIS 6134:2023 Rubber hoses and hose assemblies for saturated steam — Specification
ISO/CD 6134 Rubber hoses and hose assemblies for saturated steam — Specification

Korean Agency for Technology and Standards (KATS), saturated vapor pressure

KS M ISO 6134:2012 Rubber hoses and hose assemblies for saturated steam－Specification
KS M ISO 6134-2017(2022) Rubber hoses and hose assemblies for saturated steam — Specification
KS M ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam — Specification
KS C IEC 60068-2-66:2020 Environmental testing — Part 2-66: Tests methods — Test Cx: Damp heat, steady state(unsaturated pressurized vapour)
KS B 6203-2002(2017) Maximum working pressure and super heated steam temperature of stationary steam boilers
KS B 6203-1964 Maximum working pressure and super heated steam temperature of stationary steam boilers
KS B 6203-2002 Maximum working pressure and super heated steam temperature of stationary steam boilers
KS B 6203-2002(2022) Maximum working pressure and super heated steam temperature of stationary steam boilers
KS B 6216-1998(2018) STEAM BOILERS AND PRESSURE VESSELS - SPRING LOADED SAFETY VALVES
KS B 6216-1988 STEAM BOILERS AND PRESSURE VESSELS - SPRING LOADED SAFETY VALVES
KS B 6216-2023 STEAM BOILERS AND PRESSURE VESSELS - SPRING LOADED SAFETY VALVES
KS M ISO 8973-2003(2018)

European Committee for Standardization (CEN), saturated vapor pressure

prEN 6134 rev Rubber hoses and hose assemblies for saturated steam - Specification
EN ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam - Specification
EN 13016-1:2018 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
EN ISO 105-S03:1995 Textiles - Tests for Colour Fastness - Part S03: Colour Fastness to Vulcanization: Open Steam (ISO 105-S03 : 1993)
EN 12347:1998 Biotechnology - Performance criteria for steam sterilizers and autoclaves

Danish Standards Foundation, saturated vapor pressure

DS/EN ISO 6134:2005 Rubber hoses and hose assemblies for saturated steam - Specification
DS/EN 60068-2-66:1998 Environmental testing - Part 2: Test methods - Test Cx: Damp heat, steady state (unsaturated pressurized vapour)
DS/EN 13016-1:2007 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)

German Institute for Standardization, saturated vapor pressure

DIN EN ISO 6134:2017-06 Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2017); German version EN ISO 6134:2017
DIN EN 13016-1:2023-05 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE); German and English version prEN 13016-1:2023 / Note: Date of issue 2023-04-14*Intended as ...
DIN EN 13016-1:2018-06 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE); German version EN 13016-1:2018
DIN EN 13016-1:2007 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE); English version of DIN EN 13016-1:2007-11
DIN 28430:2017 Vacuum technology - Rules for the measurement of steam jet vacuum pumps and steam jet compressors - Motive fluid: steam
DIN EN ISO 105-S03:1995 Textiles - Tests for colour fastness - Part S01: Colour fastness to vulcanization: Open steam (ISO 105-S03:1993); German version EN ISO 105-S03:1995
DIN 28430:2023-02 Vacuum technology - Rules for the measurement of steam jet vacuum pumps and steam jet compressors - Motive fluid: steam / Note: Date of issue 2023-01-06*Intended as replacement for DIN 28430 (2017-06).
DIN 28430:2017-06 Vacuum technology - Rules for the measurement of steam jet vacuum pumps and steam jet compressors - Motive fluid: steam / Note: To be replaced by DIN 28430 (2023-02).
DIN EN 16830:2017-06 Vacuum technology - Rules for the measurement of steam jet vacuum pumps and steam jet compressors - Motive fluid: steam / Note: To be replaced by DIN 28430 (2023-02).
DIN 28430:2023-09 Vacuum technology - Rules for the measurement of steam jet vacuum pumps and steam jet compressors - Motive fluid: steam
DIN EN 60068-2-66:1995 Environmental testing - Part 2: Test methods - Test Cx: Damp heat, steady state (unsaturated pressurized vapour) (IEC 60068-2-66:1994); German version EN 60068-2-66:1994
DIN EN 60068-2-66:1995-06 Environmental testing - Part 2: Test methods - Test Cx: Damp heat, steady state (unsaturated pressurized vapour) (IEC 60068-2-66:1994); German version EN 60068-2-66:1994
DIN 4750:1993 Requirements for vertical pipes for steam rooms in steamboilers and heating plants guarding against steampressure of 0,5 bar
DIN EN 13016-1:2023 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE); German and English version prEN 13016-1:2023
DIN 28430:1984 Vacuum technology; rules for the measurement of steam jet vacuum pumps and steam jet compressors using steam as the working fluid
DIN EN ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2017); German version EN ISO 6134:2017
DIN EN ISO 6134:2006 Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2005); English version of DIN EN ISO 6134:2006-02
DIN EN 13016-1:2018 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE); German version EN 13016-1:2018
DIN 18863:2003-06 Equipment for commercial kitchens - Pressure steam cookers - Requirements and testing

Professional Standard - Petrochemical Industry, saturated vapor pressure

SH/T 0293-1992 Determination of Saturated Vapor Pressure of Vacuum Grease

KR-KS, saturated vapor pressure

KS M ISO 6134-2017 Rubber hoses and hose assemblies for saturated steam — Specification
KS C IEC 60068-2-66-2020 Environmental testing — Part 2-66: Tests methods — Test Cx: Damp heat, steady state(unsaturated pressurized vapour)
KS B 6216-1998(2023) STEAM BOILERS AND PRESSURE VESSELS - SPRING LOADED SAFETY VALVES

Professional Standard - Chemical Industry, saturated vapor pressure

HG/T 3036-2009 Rubber hoses and hose assemblies for saturated steam.Specification

AENOR, saturated vapor pressure

UNE-EN ISO 6134:2017 Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2017)
UNE-EN 60068-2-66:1997 ENVIRONMENTAL TESTING. PART 2: TEST METHODS. TEST CX: DAMP HEAT, STEADY STATE (UNSATURATED PRESSURIZED VAPOUR).
UNE-EN 13016-1:2008 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)

Lithuanian Standards Office , saturated vapor pressure

LST EN ISO 6134:2005 Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2005)
LST EN 13016-1-2007 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)
LST EN 60068-2-66-2001 Environmental testing. Part 2: Test methods. Test Cx: Damp heat, steady state (unsaturated pressurized vapour) (IEC 60068-2-66:1994)

Professional Standard - Aerospace, saturated vapor pressure

QJ 2667-1994 Test method for saturated vapor pressure of grease for vacuum

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, saturated vapor pressure

GB/T 35930-2018 Determination of vapor pressure of chemical products—Thermogravimetry method

IN-BIS, saturated vapor pressure

IS 8867-1978

CZ-CSN, saturated vapor pressure

CSN 07 7401-1992 Water and steam for hot water and steam boilers with nominal steam pressure of up to 8 MPa
CSN 80 0760-1965 Testing of total variation of length of man-made silk by action of water o? saturated vapour. Skein method

ES-UNE, saturated vapor pressure

UNE-EN 13016-1:2018 Liquid petroleum products - Vapour pressure - Part 1: Determination of air saturated vapour pressure (ASVP) and calculated dry vapour pressure equivalent (DVPE)

PT-IPQ, saturated vapor pressure

NP 3052-1991 Textiles Fabrics. Determination of the dimensional changes. Action of free-steam

RO-ASRO, saturated vapor pressure

STAS 10312-1975 ORGANIC DYESTUFF DYED TEXTILES Determinalion of colour fastness to vulcanizing with saturated steam
STAS 2764-1986 STEAM, HOT AND WARM WATER BOILERS Nominal flows, pressures and tem- peratures

TR-TSE, saturated vapor pressure

TS 2149-1975 RUBBER HOSES FOR LOW AND HIGK PRESSURE STEAM

ESDU - Engineering Sciences Data Unit, saturated vapor pressure

ESDU 89002 B-2003 Thermophysical properties of benzene: Part 1. The ideal gas and the saturated liquid and vapour.
ESDU 68008 C-1978 Specific heat capacity at constant pressure of ice@ water and steam.

Standard Association of Australia （SAA）, saturated vapor pressure

AS 60068.2.66:2003 Environmental testing - Tests - Test Cx: Damp heat, steady state (unsaturated pressurized vapour)

HU-MSZT, saturated vapor pressure

Professional Standard - Machinery, saturated vapor pressure

JB/T 9259-1999 Vapour pressure and gas filled thermometers
JB/T 11942-2014 The technical conditions and test evaluation method for auto saturated vapor pressure tester-Rader method

BR-ABNT, saturated vapor pressure

ABNT NBR 14149-1998
ABNT NBR 14149-2017 Gasoline and gasoline oxygenate blends - Determination of vapor pressure - Dry method

AT-ON, saturated vapor pressure

ONORM M 7349-1991 Valves on boilers, pressure vessels forsteam and water, team- and water piping — Materials, design, testing

PL-PKN, saturated vapor pressure

PN C94250-42-1986 Rubber hoses Pressure hoses with textile reinforcement for satorated water vapeur
PN M35801-1987 Safety cod? Steam boilers and water boilers Pointer pressure

GOSTR, saturated vapor pressure

GOST 28656-2019 Liquefied hydrocarbon gases. Calculation method for determination of saturated vapour density and pressure

Professional Standard - Agriculture, saturated vapor pressure

NY/T 1860.14-2016 Guidelines on the determination of physico-chemical properties of pesticides.Part 14:Saturated vapour pressure
NY/T 1860.14-2010 Guidance on the determination of physico-chemical properties for pesticides.Part 14:Saturated vapour pressure

Professional Standard-Ships, saturated vapor pressure

CB* 250-1977 Water and steam piping materials and test pressures
CB/T 250-2008 Marine material and test pressure for water&steam pipes

European Committee for Electrotechnical Standardization（CENELEC）, saturated vapor pressure

EN 60068-2-66:1994 Environmental Testing Part 2: Test Methods Test Cx: Damp Heat, Steady State (Unsaturated Pressurized Vapour)

Canadian Standards Association (CSA), saturated vapor pressure

CSA 4.9B-2007-2007 Gas-Fired Low Pressure Steam And Hot Water Boilers Second Edition
CSA 4.9A-2005-2005 Gas-Fired Low Pressure Boilers Steam and Hot Water Boilers Fourth Edition

Canadian Standards Association/American National Standards , saturated vapor pressure

CSA/AM CSA/ANSI Z21.13B-2007 Gas-Fired Low Pressure Steam And Hot Water Boilers Second Edition
CSA/AM CSA/ANSI Z21.13A-2005 Gas-Fired Low Pressure Steam And Hot Water Boilers Fourth Edition
CSA/AM CSA/ANSI Z21.13-2004 Gas-Fired Low Pressure Steam And Hot Water Boilers Second Edition
CSA/AM CSA/ANSI Z21.13-2010 Gas-Fired Low Pressure Steam And Hot Water Boilers Third Edition

Defense Logistics Agency, saturated vapor pressure

DLA MIL-DTL-29210 D-2003 HOSE ASSEMBLY, RUBBER, METAL LINED, WIRE REINFORCED, 250 PSIG, SATURATED STEAM SERVICE

VN-TCVN, saturated vapor pressure

TCVN 7023-2007 Gasoline and gasoline-oxygenate blends.Test method for vapor pressure (Dry method)
TCVN 7699-2-66-2007 Environmental testing.Part 2-66: Tests.Test Cx: Damp heat, steady state (unsaturated pressurized vapour)

API - American Petroleum Institute, saturated vapor pressure

API PUBL 4436-1986 Study of the Effects of Gasoline Reid Vapor Pressure (RVP) on the Evaporative and Exhaust Emissions from In-Use Automobiles Phase II (Withdrawn)
API PUBL 4542-1992 Temperature@ Reid Vapor Pressure and Gasohol Effects on Running Losses

US-FCR, saturated vapor pressure

FCR NAV MO-209-1989 MAINTENANCE OF STEAM, HOT WATER & COMPRESSED AIR DISTRIBUTION SYSTEMS

Japanese Industrial Standards Committee (JISC), saturated vapor pressure

JIS B 8210:1994 Steam boilers and pressure vessels -- Spring loaded safety valves
JIS C 60068-2-66:2001 Environmental testing -- Part 2: Test methods -- Test Cx: Damp heat, steady state (unsaturated pressurized vapour)

IT-UNI, saturated vapor pressure

UNI 6883-1971

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., saturated vapor pressure

ASHRAE ST-16-010-2016 Control and Optimization of Vapor Compression Systems Using Recursive Estimation

American National Standards Institute （ANSI), saturated vapor pressure

ANSI Z21.13-2013 Standard for Gas-Fired Low Pressure Steam and Hot Water Boilers (same as CSA 4.9)