Information Processing Systems - Data Communication - High-Level Data Link
Control Balanced Classe...
This National Standard of Canada is equivalent to International
Standard ISO 8471-1987. It is applicable to data stations
employing HDLC balanced classes of procedures which provide the
XID command/response capability.
Information Processing Systems - Data Communication - High-Level Data Link
Control Procedures - Ge...
This National Standard of Canada is equivalent to International Standard ISo
8885-1987.
1. Scope and field of application
The principal use of the XID frame is to exchange data link information between
two or more HDLC stations. For the purpose of this International Standard, data
link information shall include any and all essential operational
characteristics such as identification…
Implants for surgery — Metal bone plates — Holes corresponding to screws with asymmetrical thread an...
Specification of the dimensions and tolerances of holes in bone plates so as to facilitate correct fixing using screws complying with ISO 5835. It does not deal with the shape and dimensions of the plates or with the spacing of the holes. Annex A shows a bibliography of the International Standards dealing with bone srews, bone plates and relevant tools for information.
Rubber — Nitrile latex — Determination of residual acrylonitrile content
Refers to latices with a residual acrylonitrile content of less than 0.2 % (m/m). Test portions of latex are distilled, the distillate is collected in methanol. Addition of n-dodecyl mercaptan to the distillate and titration of the excess with a standard iodine solution. - Replaces the first edition (ISO 3899:1976) and constitutes a minor revision.
1. Scope
1.1 This Standard applies to air-heaters intended for use on nominal system voltages of 600 V or less, designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I.
1.2 This Standard applies to permanently connected and cord connected a ir-heaters for household, commercial, and industrial use in nonhazardous locations.
1.3 The term air-heater…
1. Scope
1.1 This Standard applies to nonconductive optical fiber cable (OFN) and conductive optical fiber cable (OFC) intended to be installed indoors in nonhazardous locations in accordance with the Canadian Electrical Code, Part I.
1.2 This Standard does not include hybrid optical fiber cables whose construction (excluding the optical fiber component) is covered in other applicable…
Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heati...
The approach set out in this standard is to: a) calculate the adiabatic short-circuit current, b) calculate a modifying factor that takes account of the non-adiabatic heating effect, c) multiply a) and b) to obtain permissible short-circuit current.
Wheelchairs — Part 3: Determination of efficiency of brakes
The use standard conditions of a wheelchair are simulated in these tests. Parking and running brake tests are specified for manual, electric and any other wheelchairs.