Rechercher

Provides a format and recording standard for 9-track, 12,7 mm /0,5 in) wide magnetic tape and reels to be used for information interchange among information processing systems, communication systems, and associated equipment utilizing the 7-bit coded character set specified in ISO 646 or its 7-bit or 8-bit extensions specified in ISO 2022.

A test portion of the sample is dissolved in water, the pH of the solution adjusted to 4.65 and the solution titrated against standard copper(II) sulphate solution using 1-(2-pyridylazo)-2-naphthol as indicator. Principally the method has been designed principally for determining ethylenediaminetetraacetic acid (EDTA) and it salts. Before determining other chelating agents, or determining…

Catalogue of test methods. Relates to test methods and procedures for printed boards, irrespective of their method of manufacture, when they are ready for the mounting of components. Describes standard test methods for assessing the properties, dimensions and performance of printed boards.

This standard is applicable to the design and installation of Lightning Protection Systems (LPS) for common structures up to 60 m high.

The conditions of measurement and the methods of measuring the characteristics given in the standard are common to terrestrial radio-relay and satellite earth station systems using digital modulation. These test methods are general and are applicable to systems of all capacities. Describes the conditions and methods of measurement to be used to ascertain the performance of digital microwave radio…

1. SCOPE 1.1 These Requirements cover the construction and operation of hand and wheeled carbon dioxide fire extinguishers. 1.2 Carbon dioxide fire extinguishers shall also comply with the requirements of the Standard for the Rating and Fire Testing of Fire Extinguishers and Class D Extinguishing Media, CAN/ULC-S508-M90. 1.3 An extinguisher of 21.5 kg or less total mass shall be…

1. SCOPe 1.1 This standard applies to all-wool mothproofed blankets used by the Royal Canadian Mounted Police. 1.2 This standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and…

1. Scope 1.1 This standard applies to motor-operated gardening appliances* intended for use on nominal system voltages of 250 V and less and in nonhazardous locations, and designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I. *For convenience, the short terms "appliance", "equipment", and "machine" are used herein. 1.2 This…

This National Standard of Canada is equivalent to International Standard ISo 8831-1989. 1.1 Scope This International Standard is an application layer standard within the Open Systems Interconnection framework set up by ISO 7498. It defines the concepts and services for job transfer and manipulation. This International Standard requires that the user of JTm - specifies the open…

This National Standard of Canada is equivalent to International Standard ISo 8832-1989. 1.1 Scope This International Standard specifies the behaviour to be exhibited by an implementation claiming to conform to this International Standard. It specifies both dynamic conformance and static conformance. It can be referenced by other OSI Standards (using the notation defined in the JTm…