Information technology - International Standardized Profile RC - X.25 protocol
relaying - Part 6: D...
This National Standard of Canada is equivalent to International Standard
ISO/IEC ISP 10614-6:1995.
1 Scope
ISO/IEC ISP 10614 is applicable to interworking units concerned with the use of
ISO/IEC 8208 (X.25 Packet Layer Protocol). An RCp.q relay provides the means
for a system on one subnetwork to communicate with a system, or make use of
facilities, on another subnetwork.
This part…
Information technology — Enhanced communications transport service definition
This Recommendation | International Standard defines in an abstract way the externally visible service provided by the
Transport Layer in terms of:
a) the primitive actions and events of the service;
b) the parameter data associated with each primitive action and event;
c) the relationship between, and the valid sequences of, these actions and events.
The service defined in this Recommendation |…
Information technology - Enhanced communications transport service definition
This Recommendation | International Standard defines in an abstract way the externally visible service provided by the
Transport Layer in terms of:
a) the primitive actions and events of the service;
b) the parameter data associated with each primitive action and event;
c) the relationship between, and the valid sequences of, these actions and events.
The service defined in this Recommendation |…
1. SCOPe
1.1 This standard applies to two types of light petroleum distillates.
1.2 The light petroleum distillates covered by this standard are intended
for use in critical applications as described below.
1.2.1 Type No. 1-K Kerosene is intended for use in unvented space heaters
certified to CAN/CSA-B140.9.3-M, when used with proper maintenance in
well-ventilated…
Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and te...
Deals with standard outlines and terminal lead connections as they apply to surface mounted devices for frequency control and selection in plastic moulded enclosures and is based on IEC 61240.
Pneumatic fluid power — Identification of ports and control mechanisms of control valves and other c...
1.1 This International Standard includes rules for identifying and marking ports in pneumatic directional control
valves. These ports are the main flow connections, control connections and pilot supply connections.
1.2 This International Standard includes rules for identifying and marking electrical leads for solenoids. It is not
applicable to internal electrical connections across manifold…
Steel structures — Part 2: Fabrication and erection
This part of ISO 10721 specifies the requirements for the fabrication, erection and inspection of structural steelwork
in buildings designed in accordance with ISO 10721-1, including steelwork in composite steel and concrete
structures.
This part of ISO 10721 is also applicable to bridges, off-shore and other civil engineering and related structures, but
for such structures it may be necessary to…
Low-voltage switchgear and controlgear - Part 1: General rules
1 General
The purpose of this standard is to harmonize as far as practicable all rules
and requirements of a general nature applicable to low-voltage switchgear and
controlgear in order to obtain uniformity of requirements and tests throughout
the corresponding range of equipment and to avoid the need for testing to
different standards.
All those parts of the various equipment standards…
Cast aluminium alloy enclosures for gas-filled high-voltage switchgear andcontrolgear
1 Scope
This Standard applies to cast aluminium alloy enclosures pressurized with dry
air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen
or a mixture of such gases, used in indoor or outdoor installations of
high-voltage switchgear and controlgear, where the gas is used principally for
its dielectric and/or arc-quenching properties, with rated voltages
(a) 1 kV…
