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1.1 Describes the method used to determine the coefficient of permeability of a soil around a cavity opened under the end of a casing. 1.2 The test consists in causing gravity flow in the soil from a cavity of a given shape, known as the lantern, filled with a permeable material. The test must be carried out when the cavity is located below the local piezometric level. 1.3 Three…

This standard is intended to define the grades of grain-oriented magnetic sheet steel in nominal thicknesses of 0.27 mm, 0.30 mm and 0.35 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances and technological characteristics, as well as inspection procedures.

Preface This is the second edition of CSA Special Publication Z441, Terminology and Definitions Used in CSA Health Care Technology Standards, superceding the first edition published in 1982. It contains definitions of terms used in the majority of CSA health care technology Standards published to date. A list of Standards from which these definitions have been extracted is in Appendix A.…

1. Scope 1.1 This Standard is concerned with the performance, durability, and safety of packaged solar domestic hot water systems (SDHWS) designed for use in small buildings. It may be used to evaluate solar domestic hot water systems that are based on liquid heat transfer and on liquid heat storage media and are designed for year-round use. 1.2 This Standard prescribes requirements…

This National Standard of Canada is identical in content and in layout with International Standard ISO 8402-l986, Quality - Vocabulary. It defines the basic and fundamental terms relating to quality concepts, as they apply to products and services, for the preparation and use of quality standards and for mutual understanding in international communications.

Applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as 'equipment' and intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c. It states those general rules and requirements which are common to low-voltage equipment as defined in Subclause 1.1, including for example:…

This part of IEC 335 deals with the safety of electric oral hygiene appliances for household and similar purposes, their rated voltage being nor more than 250 V. Examples of appliances covered by this standard are tooth brushes and oral irrigators. It is to be used in conjunction with the third edition (1991 of IEC 335-1.

1. Scope 1.1 This Standard covers assemblies of wiring terminals and supporting blocks for copper conductors, copper and aluminum conductors, and aluminum conductors rated at a maximum of 1500 V and 2000 kcmil, intended to provide for the connection of wiring designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 These terminal blocks are…

1. Scope 1.1 This Standard applies to locking type plugs, receptacles, equipment power inlets and outlets, and connectors rated up to 60 A and up to 600 V ac or 250 V dc, for use in accordance with the Canadian Electrical Code, Part I. 1.2 The devices covered by this Standard are intended for use with copper conductors only in making readily detachable electrical connections utilizing a…

1. Scope 1.1 This Standard applies to plugs, receptacles, power inlets and outlets, connectors, and similar wiring devices intended for use in electronic and electrical applications as follows (see Figure 1): (a) Type 0 rated up to 8.3 A and up to 30 V rms (42 V peak); (b) Type 1A rated up to 8.3 A and from 30 V to 600 V ac or dc, or both; (c) Type 1B rated from 8.3 A up to 200 A and up…