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The output of a data collection system is strongly dependent on the quality of the information collected. Before starting such a system, it is necessary to clearly define the following items: the overall goal, the suppliers of field data, the users of processed data, the terms and expressions used, the means used to collect data and to treat them, the questions to be answered by field data, field…

Applies to symbols and other markings on hearing aids and related equipment for the purpose of identifying control setting and giving information regarding technical functions and characteristics. Provides symbols and markings for the benefit of users and those involved in the fitting of hearing aids and related equipment.

Draws attention to some of the more fundamental questions which should be considered by the user before placing an order for a unit for a new application, and in so doing will, it is hoped, help ensure against unsatisfactory performance, unfavourable cost and non-availability.

1. Scope 1.1 This Standard provides test procedures for assessing the flammability properties of polymeric materials, used in electrical equipment in response to heat and flame under controlled laboratory conditions. 1.2 The test procedures listed in this Standard are provided in a recommendatory sense for Canadian Electrical Code. Although the verbal auxiliary "shall" is…

1.1 Scope This Standard applies to elevating rolling work platforms used on a level surface and that are incapable of being self-propelled from an operating station on the work platform, and that are used to position personnel, along with their tools and necessary materials, at overhead work locations. 1.2 Purpose The purpose of this Standard is to outline the requirements and…

Specifies the subject matter and format for describing resilient mounts, the equipment to be isolated, supporting structure and environment. Is intended to serve as guide for the exchange of technical information between the user and supplier of resilient devices, as required for their proper application.

1. Scope 1.1 This Standard applies to electrical aids intended to be used by physically disabled persons to facilitate their ability to communicate with others, alter the state of their environment, and to position themselves. 1.2 This Standard includes requirements relating to the safety of these aids and documentation on them, as well as recommendations of special interest to developers…

Contains the manufacturing tolerances for both noble and base metal thermocouples manufactured in accordance with e.m.f. temperature relationships of Part 1 of the standard. The tolerance values are for a thermocouple manufactured from wires normally in the diameter range 0.25 mm to 3 mm, as delivered to the user and do not allow for calibration draft during use.

Gives terms in the three official languages of ISO (English, French and Russian) and in addition to these the equivalent terms in German and Italian. ISO 5967 serves as a reference for tap users and manufacturers. The diagramms given, however, are only to illustrate the terminilogy as tap design can vary according to the manufacturer. Includes nomenclature of the main types of taps,styles of…