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1. Scope 1.1 This Standard applies to the lines and equipment of electric supply and communication utilities located entirely outside of buildings and fenced supply stations. 1.2 This Standard, which forms part of the Canadian Electrical Code, Part III, provides requirements for the construction of overhead systems. It includes electric supply and communication circuits installed…

A440-00 Windows 1. Scope 1.1 This Standard applies to both fixed and operable windows that are factoryand intended for vertical installation in buildings. 1.2 This Standard applies to both fixed and operable windows installed in prime doors and to door transoms and door sidelites. 1.3 This Standard applies to combination and composite windows as limited by Clause 10.1.4. Mullions are tested…

This National Standard of Canada is equivalent to International Standard ISO/IEC 8613-14:1997. 1 Scope The purpose of the ITU-T Rec. T.410.Series I ISO/IEC 8613 is to facilitate the interchange of documents. In the context of these Recommendations 1 International Standards, documents are to be items such as memoranda, letters, invoices, forms and reports, which may include pictures and…

This Guide provides * guidance for justifying and evaluating a proposed management system standard project with a view to assessing market relevance, * guidance on the methodology (process) of developing and maintaining (i.e. reviewing and revising) management system standards with a view to ensuring compatibility and enhancing alignment, and * guidance on the terminology, structure and common…

This Guide provides guidance for justifying and evaluating a proposed management system standard project with a view to assessing market relevance,guidance on the methodology (process) of developing and maintaining (i.e. reviewing and revising) management system standards with a view to ensuring compatibility and enhancing alignment, andguidance on the terminology, structure and common elements…

This International Standard specifies the physical and magnetic characteristics of magnetic tape cassettes, using magnetic tape 12,65 mm wide so as to provide physical interchange of such cassettes between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format, called Digital Tape Format-2 (DTF-2), thereby allowing data interchange between…

This International Standard specifies the physical and magnetic characteristics of magnetic tape cassettes, using magnetic tape 12,65 mm wide so as to provide physical interchange of such cassettes between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format, called Digital Tape Format-2 (DTF-2), thereby allowing data interchange between…

Specifies the performance requirements for single-capped fluorescent lamps for general lighting service. The requirements of this standard relate only to type testing. Conditions of compliance, including methods of statistical assessment, are under consideration. This consolidated version consists of the second edition (1996), its amendment 1 (1997) and its amendment 2 (2000). Therefore, no need…

This International Standard describes a system by which fine ceramics (advanced ceramics, advanced technical ceramics) (see clause 3) may be classified. The system has been devised to cover all types of fine ceramics in the form of inorganic precursors for ceramic powder production, powders, granular forms, fibres, whiskers, platelets, single crystals, consolidated polycrystalline ceramics,…

Specifies performance requirements for ballasts for discharge lamps such as high-pressure mercury vapour, low-pressure sodium vapour, high-pressure sodium and metal halide lamps. Each section details specific requirements for a particular type of ballast. Covers inductive type ballasts for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz associated with discharge lamps, having rated wattage,…