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ISO/IEC 26513:2009 supports the interest of software users in receiving consistent, complete, accurate, and usable documentation. It defines the process in which user documentation products are tested. ISO/IEC 26513:2009 is intended neither to encourage nor discourage the use of either printed or electronic (on-screen) media for documentation, or of any particular documentation testing or…

ISO/IEC 26513:2009 supports the interest of software users in receiving consistent, complete, accurate, and usable documentation. It defines the process in which user documentation products are tested. ISO/IEC 26513:2009 is intended neither to encourage nor discourage the use of either printed or electronic (on-screen) media for documentation, or of any particular documentation testing or…

B137.0-09 Definitions, general requirements, and methods of testing for thermoplastic pressure piping 1 Scope 1.1 This Standard specifies requirements for thermoplastic pressure piping. It includes reference publications, definitions, abbreviations, general requirements for materials and manufactured pipe and fittings, relevant test methods, and marking requirements. Note: The terms "pipe…

Scope 1.1 This Standard applies to all work in compressed air environments at pressures above 20 kPa (3 psig) and sets forth requirements for the health and safety of workers exposed to these environments. Note: In addition to the requirements of this Standard for the protection of workers, requirements can be prescribed by the authority having jurisdiction. 1.2 This Standard applies to…

Scope 1.1 This Standard specifies the construction, fabrication, and installation requirements that apply to concrete containment structures of a containment system designated as class containment components, parts, and appurtenances for CANDU nuclear power plants. 1.2 This Standard provides personnel qualification requirements for work performed as it pertains to the construction,…

Preface This is the fifth edition of CSA A257 Series, Standards for concrete pipe and manhole sections. It supersedes the previous editions published in 2003, 1992, 1982, and 1974. A257.0-09 Methods for determining physical properties of circular precast concrete pipe, manhole sections, catch basins, and fittings Scope 1.1 This Standard applies to circular precast concrete pipe, manhole (…

Scope 1.1 General This Standard covers wrought steel welding neck and blind 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 690. For sour…

Scope 1.1 General This Standard covers steel valves primarily intended for use in oil or gas pipeline systems. The following types of valves are covered: (a) gate valves; (b) plug valves; (c) ball valves; and (d) check valves. 1.2 Size, nominal pressure class, and category 1.2.1 Size This Standard covers valves in sizes from NPS 2 to NPS 60. (See Table A.1.) 1.2.2 Nominal pressure class This…

IEC 62110:2009 establishes measurement procedures for electric and magnetic field levels generated by AC power systems to evaluate the exposure levels of the human body to these fields. This standard is not applicable to DC power transmission systems. IEC 62110:2009 is applicable to public exposure in the domestic environment and in areas accessible to the public. It specifies fundamental…

ISO/IEC 14496-22:2009 specifies the Open Font Format (OFF) specification, the TrueType™ and Compact Font Format (CFF) outline formats, and the TrueType hinting language. It makes references to both TrueType and PostScript, as Open Font Format fonts combine the two technologies. Multimedia applications require a broad range of media-related standards. In addition to the typical audio and video…