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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…

1.1 This Standard sets forth requirements and guidance pertaining to the various sea operations that are involved with fixed offshore structures. As sea operations are complex activities unique to each application, these requirements should be reviewed for each application to ensure that the particular circumstances are adequately addressed. Notes: (1) This Standard addresses four…

1.1 This Standard sets out requirements for the proper selection, use, and care of respiratory protective devices and for the administration of an effective respiratory protection program. 1.2 This Standard does not apply to (a) underwater breathing devices; (b) aircraft oxygen systems; (c) military masks; or (d) inhalators and resuscitators. 1.3 In this Standard the word "shall…

1.1 General This Standard covers seamless, continuous welded, electric welded (flash welded pipe and low frequency electric welded pipe excluded), and submerged arc welded pipe primarily intended for use in oil or gas pipeline systems. Notes: (1) Flash welded pipe is pipe manufactured by a process combining electric resistance heating to produce a simultaneous coalescence over the entire…

1.1 This Standard specifies the laboratory test method condition for determining the anaerobic biodegradability of plastic materials on exposure to primary anaerobic digestor sludge obtained from the treatment of primary clarifier sludge at a municipal waste water treatment plant. The degree and rate of anaerobic biodegradability of a plastic material in the environment determines to what…

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…

1.1 The angle from horizontal at which windows are installed has some effect on thermal properties. The Standard specifies the determination of reference values for vertical installation, as most windows are installed at this angle. These values of F and U are generally appropriate for comparing the performance of windows installed at other angles. The ER value, however, is based on solar…

1.1 This Standard applies to pipe and fittings made of random copolymerized polypropylene (PP-R) intended for use in pressure applications such as hot and cold water distribution systems. Piping system components are made in two standard dimension ratios (SDR 5 or 6) in sizes NPS-3/8 through 3 and are joined using socket-type heat-fusion joints. 1.2 This Standard includes requirements…