Road vehicles — Liquefied natural gas (LNG) fuel systems — Part 1: Safety requirements
This document specifies the minimum safety requirements applicable to liquefied natural gas (LNG) on-board fuel system intended for use on the types of motor vehicles defined in ISO 3833.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied natural gas in accordance with the ISO 15403 series. It is not applicable to original-production and…
ISO 3953:2011 specifies a method for the determination of tap density, i.e. the density of a powder that has been tapped into a container under specified conditions.
Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods of test for ceramic coating...
ISO 19674:2017 specifies a method for the determination of the internal stress in thin ceramic coatings by application of the Stoney formula to the results obtained from measurement of the radius of curvature of coated strips or discs.
Absorbent incontinence products for urine and/or faeces — General guidelines on evaluation
ISO 15621:2017 gives guidelines for evaluating absorbent incontinence aids for urine and/or faeces. It provides a context for the procedures described in other International Standards and published testing procedures. General factors relating to incontinence products and their usage are also addressed.
Glass reinforced thermosetting plastic (GRP) pipes — Test method for determination of long-term pres...
This document specifies a method for determining the residual strength of glass-reinforced thermosetting plastics (GRP) pipes after aging the samples for a specified time at specified internal pressure and temperature. The internal environment is specified in the referring standard. The external environment can be air or water.
Road vehicles — Liquefied natural gas (LNG) fuel systems — Part 2: Test methods
This document specifies performance and general test methods for liquefied natural gas fuel system components intended for use on the types of motor vehicles defined in ISO 3833.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied gas in accordance with the ISO 15403 series. It is not applicable to the following: original-production and converted…
Brown coals and lignites — Classification by types on the basis of total moisture mass fraction and ...
Brown coals are classified in this International Standard according to the following properties: total moisture content calculated on the ash-free basis; tar hiels calculated on the dry, ash-free basis. In tables class numbers, group number and code numbers of brown coal types are given.
Coal — Methods for petrographic analysis — Part 5: Method of determining microscopically the reflect...
ISO 7404-5:2009 specifies the methods for determining the reflectance of vitrinite of coals microcopically on the polished surfaces, immersed in oil. The methods are applicable to coals from single seams or coal blends covering the whole range of low-, medium- and high-rank coal.
Vitrinite reflectance measurements can be used to characterize the components within blends. Measures can be taken to…
IT Security and Privacy — A framework for identity management — Part 1: Core concepts and terminolog...
This document:
· defines terms for identity management and specifies core concepts of identity and identity management, and their relationships,
· is applicable to any information system where information relating to identity is processed or stored,
· has been given the status of a horizontal document, as it applies concepts such as distinguishing the term “identity” from the…
