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1 Scope This standard applies to three grades of aviation turbine fuel (military grades F-34, F-37 as its equivalent, and F-44) consisting of conventional hydrocarbons, synthetic hydrocarbons, naturally occurring non-hydrocarbons and additives as specified herein. Grade F-34 is a kerosene-type aviation turbine fuel, and grade F-44 is a high-flash kerosene-type aviation turbine fuel. Kerosene…

1.1 Scope This part of IEC 60947 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use. Mounting and fixing on the printed circuit board is made by soldering, press-in or equivalent methods to provide electrical and mechanical connection between copper conductors and the printed circuit board. This standard applies to PCB terminal blocks intended to…

1.1 Domaine d'application La présente partie de la CEI 60947 spécifie les exigences concernant les blocs de jonction pour cartes de circuits imprimés destinés principalement à un usage industriel ou similaire. Le montage et la fixation sur la carte de circuits imprimés s'effectuent par brasage, insertion à force ou par des méthodes équivalentes afin d'assurer une connexion…

1 SCOPE 1.1 These requirements cover prefabricated steel liner assemblies incorporating a flue damper, smoke chamber and associated accessories for masonry fireplaces. They are intended as an alternate form of construction to conventional fire brick liners and metal dampers. 1.2 Steel liners, as covered by this Standard, are intended to be capable of installation in accordance with the…

1 DOMAINE D’APPLICATION 1.1 Les présentes exigences s’appliquent aux chemisages en acier préfabriqués qui comprennent un registre de tirage, un avaloir et les accessoires connexes destinés aux foyers à feu ouvert en maçonnerie. Ces chemisages constituent une construction qui peut remplacer les chemisages classiques en briques réfractaires et les registres en métal. 1.2 L’installation des…

1 Scope 1.1 This Standard applies to electrical power equipment that is generating or distributing power, and that is intended for temporary use in a portable manner. Portability can be achieved by including lifting handles, being mounted on skids, being mounted on wheels, etc. Note: “Mounted on wheels” can include wheeled mounted equipment that can be moved by one person, up to large truck-…

1 Scope 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 general use and special use cord reels intended to be mounted on or in utilization equipment such as appliances, portable luminaires, extension cord set storage…

1 Scope 1.1 General This Standard specifies the minimum requirements and best practices for the development, validation, and use of laboratory-developed tests in clinical and research laboratories for the screening, diagnosis, and management of clinical conditions. It does not provide specific details on how to achieve these requirements since they are provided in many other sources which are…

1.1 Scope 1.1.2 These requirements cover fuseholders intended for use with Class J Fuses as described in NMX-J-009/248/8-2000-ANCE, CSA C22.2 No. 248.8, UL 248-8, Low-Voltage Fuses – Part 8: Class J Fuses.

1 Scope 1.1 This Standard applies to single-polarity connectors for use with all alloys of copper or aluminum, or copper-clad aluminum conductors, or all three, for providing contacts between current-carrying parts, in accordance with the Canadian Electrical Code, Part I, C22.1, in Canada, the National Electrical Code, NFPA-70, in the United States of America, or the Standard for Electrical…