Fecha de publicación: 20/12/1998 Information technology Computer graphics Programmer’s Hierarchical Interactive Graphics System (PHIGS) language bindings Part 4: C Amendment 2: Incorporation of PHIGS amendments ISO/IEC 9593-4:1991/Amd 2:1998
Fecha de publicación: 20/12/1998 Information technology Open Systems Interconnection Structure of management information Part 4: Guidelines for the definition of managed objects Amendment 2: Addition of the NO-MODIFY syntax element and guideline extensions ISO/IEC 10165-4:1992/Amd 2:1998
Fecha de publicación: 20/12/1998 Sterile obturators for single use with over-needle peripheral intravascular catheters ISO 14972:1998
Fecha de publicación: 20/12/1998 Information technology Security techniques Hash-functions Part 4: Hash-functions using modular arithmetic ISO/IEC 10118-4:1998
Fecha de publicación: 20/12/1998 Essential oils Determination of relative density at 20 °C Reference method ISO 279:1998
Fecha de publicación: 20/12/1998 Information technology Computer graphics and image processing Presentation Environment for Multimedia Objects (PREMO) Part 3: Multimedia Systems Services ISO/IEC 14478-3:1998
Fecha de publicación: 20/12/1998 Information technology Open Systems Interconnection Systems Management: Usage metering function for accounting purposes Amendment 1: Implementation conformance statement proformas ISO/IEC 10164-10:1995/Amd 1:1998
Fecha de publicación: 20/12/1998 Information technology Computer graphics and image processing Presentation Environment for Multimedia Objects (PREMO) Part 2: Foundation Component ISO/IEC 14478-2:1998
Fecha de publicación: 20/12/1998 Information technology Computer graphics and image processing Presentation Environment for Multimedia Objects (PREMO) Part 4: Modelling, rendering and interaction component ISO/IEC 14478-4:1998
Fecha de publicación: 20/12/1998 Information technology Open Systems Interconnection Systems Management: Metric objects and attributes Amendment 1: Implementation conformance statement proformas ISO/IEC 10164-11:1994/Amd 1:1998