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This National Standard of Canada is equivalent to International Standard ISo 8891-1990. It gives the classification of, and specifies requirements and test methods for, dental casting alloys with a noble metal content of 25 % up to but not including 75 %. It applies to casting alloys intended for making dental restorations and appliances. It does not apply to alloys intended for use as the…

This National Standard of Canada is equivalent to International Standard ISo 1563-1990. It applies to dental alginate impression materials used in dentistry to take impressions of teeth and tissues of the oral cavity. It specifies requirements for dental materials containing an alginate as essential gel-forming ingredient, which, after mixing with water in accordance with the manufacturer…

This National Standard of Canada is equivalent to International Standard ISo 4823-1992. It specifies requirements for elastomeric impression materials based, for example, on polysulfides, polysiloxane or other non-aqueous materials capable of reacting to form a rubber-like material suitable for taking impressions.

This National Standard of Canada is equivalent to International Standard ISo 6871-1987. It specifies the compositional requirements, mechanical properties and test methods for base metal casting alloys for removable dental appliances. It does not apply to alloys intended for ceramic metal restorations or surgical implants.

This National Standard of Canada is equivalent to International Standard ISo 6874-1988. It specifies requirements and test methods for resin-based materials suitable for sealing pits and fissures in teeth. This standard covers both chemically cured and external-energy-cured materials.

This National Standard of Canada is equivalent to the International Standard ISO 9333-1990. It specifies requirements and test methods for brazing materials suitable for use in brazing cast dental restorations.

This National Standard of Canada is equivalent to International Standard ISo 9693-1991. It specifies requirements and test methods for dental casting alloys and ceramics suitable for use in the fabrication of metallo-ceramic dental restorations together with requirements and test methods for the composite structure. The requirements of this standard apply to the alloys and ceramics when…

This National Standard of Canada is equivalent to International Standard ISo 9917-1991. It specifies requirements for the following types of dental cements, including both hand-mixed and capsulated cements for mechanical mixing, which are intended for permanent cementation, lining and restoration, and effect setting only by an aqueous acid-base reaction. Silicate cements based on the…

1. Scope 1.1 This Standard applies to fixed and operable windows, covered by CSA Standard CAN/CSA-A440, and to sliding glass doors, covered by CGSB Standard CAN/CGSB-82.1, that are factory-assembled and intended for vertical installation in building. Note: The term "window" is often used within this Standard to include both windows and sliding glass doors. 1.2 This Standard…

Z243.110.1-93 1 Scope and Field of Application 1.1 This Standard defines the procedures for the assignment and registration of numeric and alphanumeric name values for all organizations that wish to have numeric and/or alphanumeric names publicly known and registered at the national level for the purpose of open systems communication. 1.2 Registration ensures that name values are…