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This National Standard of Canada is equivalent to International Standard ISo 7493:1985. This International Standard specifies requirements and includes methods of test to be performed on the dental operator's¹ stool to cover ergonomic, hygienic and safety characteristics. ¹) For the purposes of this International Standard, the dental operator does not include the dentist's…

This National Standard of Canada is equivalent to International Standard ISo 7711:1984. This International Standard specifies the dimensional and other requirements for the 29 most commonly used shapes of diamond instruments. It is envisaged to extend the scope of this International Standard at its first revision to cover other shapes of diamond instruments.

This National Standard of Canada is equivalent to International Standard ISo 7787/1:1984. This part of ISO 7787 specifies the dimensional and other requirements for the nine most commonly used steel cutters¹ which are predominantly used in the dental laboratory. Other characteristics of cutters, for example spiralled blades, cross-cut, are not covered by this International Standard.…

This National Standard of Canada is equivalent to International Standard ISo 7787/2:1984. This part of ISO 7787 specifies the dimensional and other requirements for the eleven most commonly used carbide cutters¹ which are predominantly used in the dental laboratory. Other characteristics of cutters, for example spiralled blades, cross-cut, are not covered by this International Standard…

1.1 Pertains to nonreinforced circular concrete pipe and fittings intended to be used for the conveyance of sewage, industrial wastes, storm water, and for the construction of culverts. Note: This Standard is applicable to manufacture and purchase only. 1.2 This Standard establishes the following three strength classifications of nonreinforced concrete pipe and gives their physical…

1.1 Pertains to reinforced circular concrete pipe and fittings intended to be used for the conveyance of sewage, industrial wastes, and storm water, and for the construction of culverts. Note: This Standard is applicable to manufacture and purchase only. 1.2 This Standard pertains to pipe that is intended to be used for jacking longitudinally in tunnel operations. Note: Such pipe may…

1. Scope A257.0 1.1 This Standard describes procedures for testing circular concrete pipe, manhole sections, and joints and includes the following tests: (a) three-edge bearing test (see Clause 3); (b) core strength test (see Clause 4); (c) absorption test (see Clause 5); (d) hydrostatic test (see Clause 6); (e) flat slab top test (see Clause 7);and (f) manhole step test (see…

This National Standard of Canada is equivalent to International Standard ISo 9000-3:1991. This part of ISO 9000 sets out guidelines to facilitate the application of ISo 9001 to organizations developing, supplying and maintaining software. It is intended to provide guidance where a contract between two parties requires the demonstration of a supplier's capability to develop, supply and…

Establishes some rules for the contents and presentation of standards for evaluation in buildings. Intended for application by international and national standards committees.

1.1 Portée 1.1.1 La présente norme s'applique à la construction et au rendement des nouveaux composants du réseau d'alimentation en propane fournissant la force motrice des véhicules à moteur à combustion interne qui circulent sur les voies publiques. 1.1.2 La présente norme ne s'applique pas aux appareils fixes ni aux véhicules qui ne circulent pas sur les voies…