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ISO 6621-4:2003 specifies the general characteristics of piston rings for both reciprocating internal combustion engines and compressors (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation and marking. It is applicable to all such rings of a diameter greater than or equal to 200 mm.

ISO 15732:2003 describes a test method for the determination of fracture toughness of monolithic ceramic materials at room temperature by the Single-Edge-Precracked-Beam (SEPB) method. This International Standard is intended for use with monolithic ceramics and whisker- or particulate-reinforced ceramics which are regarded as macroscopically homogeneous. It does not include continuous-fiber-…

ISO 15610:2003 gives the necessary information to explain the requirements referenced in ISO 15607 concerning the qualification of welding procedures based on tested consumables. In addition, it gives the range of qualification. ISO 15610:2003 applies to arc and gas welding but other fusion welding processes may be accepted if specified. It is limited to application to parent metals that produce…

This National Standard of Canada is based on International Standard ISO 10535:1998, first edition, 1998-10-15, (with Canadian deviations) 1 Scope This European standard specifies requirements and test methods only for hoists and body support units intended for the transfer of disabled persons as classified in EN ISO 9999:1998: 12 36 03 Wheeled hoists with sling seats 12 36 06 Wheeled hoists…

This National Standard of Canada is equivalent to International Standard ISO 23328-2:2002 (first edition, 2002-10-15). 1 Scope This part of ISO 23328 specifies requirements for non-filtration aspects of breathing system filters (BSF) intended for anaesthetic and respiratory use, and addresses connection ports, leakage, resistance to flow, packaging, marking and information supplied. The test…

This National Standard of Canada is based on International Standard CEI/IEC 60974-5:2002 (first edition, 2002-02). 1 Scope This part of IEC 60974 specifies safety and performance requirements for industrial and professional equipment used in arc welding and allied processes to feed filler wire. The wire feeder may be a stand-alone unit which may be connected to a separate welding power…

This National Standard of Canada is equivalent to International Standard ISO 5007:2003 (second edition, 2003-03-15). 1 Scope This International Standard specifies, in accordance with ISO 10326-1, a laboratory method for measuring and evaluating the effectiveness of the suspension of operator seats on agricultural wheeled tractors. It also specifies acceptance criteria based on the test results…

This National Standard of Canada is equivalent to International Standard CEI/IEC 60079-7:2001 (third edition, 2001-11). 1 Scope This part of IEC 60079 specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in explosive gas atmospheres. This standard applies to electrical…

This National Standard of Canada is equivalent to International Standard CEI/IEC 61318:1994. Scope This technical report establishes the guidelines for the plans and procedures, as prepared by TC 78, assuming the quality of tools and equipment used for live working on elctrical installations. This report incorporates the concept of quality assurance based on the ISO 9000 series and also…

This National Standard of Canada is based on International Standard CEI/IEC 61278:1997. Scope This guide is intended to define the parameters to be used in the development of dielectric testing methods related to tools and equipment used in live working.