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This International Standard specifies test methods for determining the physical properties of synchronous belts used in driving engine parts, such as camshafts, fuel injection pumps, balancing shafts. These test methods are intended to provide a means of characterizing synchronous belt properties for belts which are evaluated and qualified by dynamic laboratory and field testing. NOTE The…

Scope 1.1 This Standard provides requirements for the design, fabrication, installation, and maintenance of single-membrane structures that are either reinforced or unreinforced and that are air-supported, frame-supported, or cable-supported. 1.2 The general requirements, structural design methods, loadings, and limit states specified in this Standard are intended to be consistent with the…

Scope 1.1 This Standard specifies essential elements in implementing a program for using chemicals to sterilize medical devices in health care facilities. Such chemicals can be vapour, gaseous, or liquid and are delivered in validated concentrations and quantities in defined sterilizers. The body of this Standard contains requirements that are common to all chemical sterilization processes,…

1 Scope This clause of part 1 is applicable, except as follows: Addition: This standard applies to circular saws, which hereinafter will be referred to as saws. This standard does not apply to saws designed for use with abrasive wheels. NOTE Saws designed for use with abrasive wheels as cut-off machines are covered by IEC 60745-2-22.

1 Scope This International Standard defines: a) A quality in use model composed of five characteristics (some of which are further subdivided into subcharacteristics) that relate to the outcome of interaction when a product is used in a particular context of use. This system model is applicable to the complete human-computer system, including both computer systems in use and software products in…

1 Scope This part of ISO/IEC 10373 defines test methods for characteristics of integrated circuit cards with contacts and related interface devices according to the definition given in ISO/IEC 7816. Each test method is cross-referenced to one or more base standards, which can be ISO/IEC 7810 or one or more of the supplementary International Standards that define the information storage…

1 Scope ISO/IEC 10373 defines test methods for characteristics of identification cards according to the definition given in ISO/IEC 7810. Each test method is cross-referenced to one or more base standards, which can be ISO/IEC 7810 or one or more of the supplementary standards that define the information storage technologies employed in identification card applications. NOTE 1 Criteria for…

Scope 1.1 This Standard provides a calculation method for determining the heat loss and heat gain of buildings (as described in Clause 1.3 below) for the purpose of selecting the appropriate output capacity of a space heating appliance or group of appliances and the output capacity of a cooling appliance or group of appliances. 1.2 This Standard also provides restrictions on selecting the…

Scope 1.1 1.1.1 This Code covers decentralized wastewater systems that use soil absorption systems for infiltration, dispersal, and final treatment of wastewater and serve residential, institutional, and commercial establishments. Note: In this Code, the term "system" refers to a decentralized wastewater system. 1.1.2 This Code also covers sewage holding tanks. Note: Holding…

1 Scope This International Standard specifies requirements for haemodialysers, haemodiafilters, haemofilters and haemoconcentrators, hereinafter collectively referred to as “the device”, for use in humans. This International Standard is not applicable to: - extracorporeal blood circuits; - plasmafilters; - haemoperfusion devices; - vascular access devices; - blood pumps; - pressure…