Information technology - Open Systems Interconnection - Application Layer
Structure
This National Standard of Canada is equivalent to International Standard ISO/IEC 9545:1994.
1 Scope
This Recommendation | International Standard refines the description of the
Application Layer contained in the Basic Reference Model for OSI (ITU-T Tec.
X.200 | ISO/IEC 7498-1). It provides a framework for coordinating the
development of existing and future Application Layer Recommendations and…
Information technology - Open Systems Interconnection - Conformance testing
methodology and framewo...
The international community has decided to make this standard available only in
the English language version. It has been adopted as a National Standard of
Canada on this basis.
This National Standard of Canada is equivalent to International Standard
ISO/IEC 9646-1:1994.
1 Scope
1.1 ISO/IEC 9646 is a multi-part International Standard which specifies a
general methodology for…
Information technology - Open Systems Interconnection - Conformance testing
methodology and framewo...
This National Standard of Canada is equivalent to International Standard ISO/IEC 9646-2:1994.
1 Scope
1.1 This part of ISO/IEC 9646 specifies the requirements and gives guidance
for the production of system-independent conformance test suites for one or
more OSI specifications. In particular, it is applicable to the production of
all OSI conformance testing specifications including all…
Information technology - Open Systems Interconnection - Conformance testing
methodology and framewo...
The international community has decided to make this standard available only in
the English language version. It has been adopted as a National Standard of
Canada on this basis.
This National Standard of Canada is equivalent to International Standard
ISO/IEC 9646-4:1994.
1 Scope
This part of ISO/IEC 9646 specifies requirements and gives guidance concerning
the realization of a…
Information technology - Open Systems Interconnection - Conformance testing
methodology and framewo...
The international community has decided to make this standard available only in
the English language version. It has been adopted as a National Standard of
Canada on this basis.
This National Standard of Canada is equivalent to International Standard
ISO/IEC 9646-5:1994.
1 Scope
1.1 This part of ISO/IEC 9646 specifies requirements on both the test
laboratory and the client, for…
Information technology - Telecommunications and information exchange between
systems - Synchronizati...
The international community has decided to make this standard available only in
the English language version. It has been adopted as a National Standard of
Canada on this basis.
This National Standard of Canada is equivalent to International Standard
ISO/IEC 11573:1994.
1.1 Scope
This International Standard contains requirements necessary for the
synchronization of PISNs. Timing within a…
Electrical apparatus for explosive gas atmospheres
Part 0: General requirements
1. Scope
1.1 This standard specifies the general requirements for construction, testing
and marking of electrical apparatus for explosive gas atmospheres and is
supplemented of modified by the following parts of IEC Publication 79
concerning specific types of protection:
- Flameproof Enclosures (Publication 79-1)
- Pressurized Enclosures (Publication 79-2)
-…
Electrical apparatus for explosive gas atmospheres
Part 1: Construction and verification test of fl...
1. Scope
1.1 This standard specifies the constructional features and test requirements
for flameproof enclosures of electrical apparatus intended to be used in
explosive gas atmospheres. In addition, flameproof enclosures shall comply
with the applicable requirements of IEC 79-0.
This standard applies to enclosures and parts of enclosures constructed of
metallic and…
Electrical apparatus for explosive gas atmospheres - Part 14: Electrical
installations in explosive...
1. Scope
1.1 This report gives guidance on the design, selection and erection of
electrical installations in areas where there may be explosive gas
atmospheres.
Note - Although most of this report is worded in the mandatory form, it
offers guidance on installation for which the non-mandatory
form of wording is more appropriate.…
Electrical apparatus for explosive gas atmospheres - Part 15: Electrical
apparatus with type of pro...
1. Scope
This report specifies requirements for the construction, assessment and
testing of electrical apparatus with type of protection "n" which, when
operating normally within its rated duty, is unlikely to be capable of
igniting a surrounding explosive gas atmosphere.
This report specifies the features of apparatus which shall be…