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1.1 This Standard applies to surge protective devices (SPDs) intended for: a) permanently connected applications designed for limiting surge voltages and discharging surge currents; b) use on 50/60 Hz circuits over 42 V and...

1.1 This Standard describes the test procedures, apparatus, and calculations required to determine the performance, capacities, energy consumption, and overall efficiency of residential gas-fired integrated mechanical systems...

1.1 Scope of MLR multipart standard The primary purpose of this International Standard is to specify metadata elements and their attributes for the description of learning resources. This includes the rules governing the...

This part of ISO/IEC 29155 provides general requirements and guidance for reporting processes and contents of typical reports within benchmarking activities of the information technology (IT) project performance benchmarking...

1.1 This Standard applies to newly produced unvented catalytic room heaters (see Clause 3, Definitions), hereinafter referred to as heaters, constructed entirely of new, unused parts and materials, having input ratings up to...

1.1 This Standard applies to single- or multiple-conductor, round, flat, or coiled appliance wiring material products classified as follows: a) Class I — internal wiring of equipment (single- or multiple-conductor...

1.1 This Standard applies to free-standing poles of ferrous metal, aluminum, polymeric, concrete, fibre reinforced structures, and wood, and to their accessories, for use in the support of lighting equipment having ratings of...

1.1 General This Standard covers polyamide (PA) pipe, tubing, and fittings for use in gas mains and services, including the gathering, transmission, and distribution of gases that can contain aromatic hydrocarbons. 1.2...

1.1 General This Standard covers chlorinated polyvinylchloride (CPVC) pipe, tubing, and fittings in the following sizes and uses: a) SDR 11, and Schedules 40 and 80 pipe in pipe sizes whose dimension ratio does not exceed 11...

1.1 Inclusions This Standard applies to newly produced compressed natural gas vehicle (NGV) dispenser fuelling hose emergency main line breakaway devices and vent line breakaway devices, herein to be referred to as devices. 1...

1.1 This Standard applies to the following products rated at 600 V and less, and designed to be used in non- hazardous locations in accordance with the Rules of CSA C22.1, Canadian Electrical Code, Part I: a) cord reels for...

1.1 This Standard applies to air heaters intended for use on nominal system voltages of 600 V or less and designed to be used in accordance with the Canadian Electrical Code, Part I. 1.2 This Standard applies to permanently...