Photography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide conten...
The method is based on weighing a test portion, dissolution in water, transfer to one of the Nessler colour-comparison cylinders, pipetting the volume of sulfide standard into the second Nessler colour-comparison cylinder, addition of alkaline lead solution, making up with water, mixing thoroughly, and comparing the colour and clarity of the two solutions.
International terminology standards — Preparation and layout
Establishes rules for the preparation: preliminary work (needs analysis, target group, subject delimitation, sources, number of concepts, choice of languages, schedule) and working procedure (collecting and recording terminological data, establishing the term list, concept fields and concept systems, formulating definitions, coining and selecting terms), as well as for the terminography (…
Photography — Photographic-grade chemicals — Test methods — Part 1: General
Specifies criteria for reagents and materials, and addresses a number of general and common aspects involved in performing the tests given in subsequent parts of the standard. Annex A provides an index of International Standards on the specification of photographic-grade chemicals.
Information technology - Telecommunications and information exchange between systems - Use of X.25 t...
For a protocol to support the CONS, there must be a mapping between the abstract primitives and parameters of the CONS and the real elements of the protocol. For the X.25 Packet Layer Protocol (PLP), the main body of this standard provides such a mapping for the X.25/PLP-1984 using Virtual Calls. Also provides a mapping of the CONS primitives and parameters to the X.25/PLP-1980 plus an SNDCP.…
Information technology — Telecommunications and information exchange between systems — Use of X.25 t...
For a protocol to support the CONS, there must be a mapping between the abstract primitives and parameters of the CONS and the real elements of the protocol. For the X.25 Packet Layer Protocol (PLP), the main body of this standard provides such a mapping for the X.25/PLP-1984 using Virtual Calls. Also provides a mapping of the CONS primitives and parameters to the X.25/PLP-1980 plus an SNDCP.…
Information technology — Telecommunications and information exchange between systems — Open Systems ...
The procedures specified do not prevent communication between transport entities conforming to ISO/IEC 8073 only and those conforming to ISO/IEC 8073 as well as to this standard. The use of a protocol identification procedure allows transport entities to be implemented which can support both the OSI transport protocols and non-OSI transport protocols above the OSI network layer.
Information technology — Open Systems Interconnection — Systems Management: Alarm reporting function...
Establishes user requirements for the alarm reporting function and a model that relates the service and generic definitions provided by this function to user requirements, defines the service provided by the function and generic notification types and parameters, specifies the protocol and the abstract syntax, defines the relationship between this service and SMI notifications, specifies…
