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This National Standard of Canada is based on International Standard IEC 601-2-11:1987. 1.1.1 This standard specifies requirements for the safety, design and construction of gamma beam equipment when used for RADIOTHERAPY in human medical practice. It lies within the scope of IEC Publication 601-1: Safety of Medical Electrical Equipment, Part 1: General Requirements, which applies to all…

1. SCOPE 1.1 These requirements cover single and double wall cylindrical steel tanks of the horizontal, non-pressure type that are used for the underground storage of flammable liquids and combustible liquids such as gasoline, fuel oil, or similar products. 1.2 Part A of these requirements cover single wall tanks. 1.3 Part B of these requirements cover double wall tanks with…

1. Scope 1.1 This Standard specifies two types of hot-rolled deformed billet-steel bars, designated regular (R) and weldable (W). The R is used for specifying, ordering, and communication purposes only and is not rolled onto the bar. The W is rolled onto the bar (see Clauses 3 and 15). The two types are distinguished by their chemical composition requirements (see Clause 6). The bars…

This standard applies to two types of commercial calcium chloride used for road applications (dust laying, stabilization, deicing), as admixtures for concrete (acceleration of set and curing), in refrigerating mediums; as a sequestrant in food, in electrolytic cells and for other technical uses. It may be used in antifreeze charges for water-type fire extinguishers. It should not be used as an…

1.1 This standard applies to duplicating liquid to be used in spirit type, direct-process duplicating machines. 1.2 For more detailed information on intended uses, see par. 8.2.

1. SCOPE AND APPLICATIOn This Standard applies generally to steel structures, and structural steel components in other structures. The analysis, design, detailing, fabrication, and erection requirements contained in the Standard normally provide a satisfactory level of structural integrity for most steel structures. Clause 1.2 states that requirements for some specific types of…

1. Scope 1.1 General This Standard applies to the electrical requirements for park model trailers that are intended to be connected by a cord and attachment plug to a source of electrical supply not exceeding 250 V between conductors or 150 V to ground and 50 A maximum in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 Nonapplicable Types This Standard does…

1. Scope Z241.0 1.1 This Standard provides the definition of the term park model trailer as used in the CAN/CSA-Z241 Series, Park Model Trailers. It also gives general safety requirements that apply to the other Standards in the CAN/CSA-Z241 Series. Z241.1 1.1 Requirement Specification This Standard specifies vehicular requirements for park model trailers including minimum…

1.1 This standard applies to one type of distillate fuel which is suitable for use in medium speed diesel engines of the type generally used in railroad locomotives. 1.2 This type of fuel may be suitable for use in other medium speed diesel engine applications.

1.1 This Standard provides guidance for the safe use of medically applied laser systems, hereinafter referred to as medical lasers, for diagnostic, therapeutic, and medical research purposes in health care facilities. It is intended for use by all persons associated with the administration, installation, operation, maintenance, and service of medical lasers. 1.2 This Standard presents…