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ISO 7197:2006 specifies safety and performance requirements for sterile, single-use non-active hydrocephalus shunts and components. This includes the components used in shunts, like valves, tubes and reservoirs. For manufacturing, ISO 7197:2006 defines the mechanical and technical requirements. This International Standard defines the technical information of the valve, to be given by the…

ISO TS 18234-1:2006 provides an introduction and index to the initial set of TPEG applications and specifications. It allows the indexing of new applications as they are added to the TPEG applications family, by defining their Application Identification (AID). As such developments occur, ISO TS 18234-1:2006 will be updated to indicate the latest status and the interworking of the various TPEG…

1 Scope 1.1 This Standard describes procedures for determining the occupational noise exposure level of workers (Lex,T) using sampling techniques. Lex,T represents the long-term noise exposure of workers and is calculated from measurements of Leq,t in the workplace. Notes: (1) Noise exposure has been expressed as % dose in the past. However, the use of Leq,t is recommended, as it is more…

ISO/IEC 11693:2005 is one of a series of standards describing the parameters for optical memory cards and the use of such cards for the storage and interchange of digital data. It recognizes the existence of different methods for recording and reading information on optical memory cards, the characteristics of which are specific to the recording method employed. In general, these different…

ISO/IEC 11693:2005 is one of a series of standards describing the parameters for optical memory cards and the use of such cards for the storage and interchange of digital data. It recognizes the existence of different methods for recording and reading information on optical memory cards, the characteristics of which are specific to the recording method employed. In general, these different…

This part of IEC 62013 specifies requirements for the construction and testing of caplights, including caplights with a point of connection for another apparatus, for use in mines susceptible to firedamp (Group I - electrical apparatus for explosive gas atmospheres as defined in IEC 60079-0). It deals only with the risk of the caplight becoming a source of ignition.

This National Standard of Canada is equivalent to International Standard ISO/IEC 14496-15:2004. 1 Scope This part of ISO/IEC 14496 specifies the storage format for AVC (ISO/IEC 14496-10 | ITU-T Rec. H.264) video streams. The storage of AVC content uses the existing capabilities of the ISO Base Media File Format but also defines extensions to support the following features of the AVC codec: -…

1 Scope 1.1 General This Standard covers wrought steel buttwelding fittings, including extruded headers and factory-produced bends, primarily intended for use in oil or gas pipeline systems. 1.2 Size, grade, and category 1.2.1 Size This Standard covers fittings in sizes from NPS 1/2 to NPS 60. (Refer to Table A.1.) 1.2.2 Grade For other than sour service, this Standard covers…

1 Scope 1.1 General This Standard covers wrought steel flanges primarily intended for use in oil or gas pipeline systems. 1.2 Size, grade, nominal pressure class, and category 1.2.1 Size This Standard covers flanges in sizes from NPS 1/2 to NPS 60. (See Table A.1.) 1.2.2 Grade For other than sour service, this Standard covers flanges from Grade 248 to Grade 550. For sour service…

IEC 62261-2:2005(E) defines an octet-level data encoding protocol for representing data items and data groups. This protocol defines a data structure which is independent of the application or transportation method used. See the IEC Television Metadata Dictionary.