Rechercher

Specifies the properties of the various lead units used in the construction of shielded enclosures: basic units (bricks, posts) and functional units (aperture bricks, windows, sphere units, plugs and reducing units). Only one and two chevron bricks are standardized. The units are classified into 3 categories: standardized units; units which are either used very infrequently or for very…

The method comprises the passage of a gaseous test portion through water to absorb acetone, acetonitrile, propan-2-ol and methanol, and subsequent gas chromatographic analysis of the aqueous solution, using a flame ionization detector, and comparison of the peaks obtained with those derived from an external standard. The method is applicable to products having acetone, propan-2-ol and methanol…

This International Standard specifies the A-chain electrical frequency response characteristic for photographic Sound reproduction in motion-picture control rooms and indoor theatres. lt is intended, in conjunction with ISO 2969, to assist in the standardization of recording monitor and reproduction characteristics of motion-picture Sound dubbing theatres, review rooms and indoor theatres. This…

1. Scope 1.1 This Standard defines the consideration and requirements for performing an acceptable seismic qualification test and presents the different test methods that may be used. Note: Selected safety related systems are required to be seismically qualified. (See CSA Standard CAN3-N289.1.) Qualification may be by analysis or testing, or a combination thereof, depending on the nature…

Applies to cellulose fibre loose fill thermal insulation suitable for indoor use in building construction within the temperature range of -50 to 80 degrees C

Vise les aides mécaniques à la conduite automobile, conçues pour les conducteurs handicapés, (autres que celles fournies par le constructeur du véhicule) et destinées à leur permettre de conduire une voiture de tourisme. Sont exclues les commandes électromécaniques et celles qui empêchent l'utilisaton des commandes standard par des conducteurs non handicapés

1. Scope 1.1 This Standard applies to single and multiple conductor fire alarm and signal cables for use in buildings in dry or damp locations having a nominal voltage rating of 300 V or less and a minimum temperature rating of 60°C for use in accordance with the Rules of Sections 16 and 32 of the Canadian Electrical Code, Part I. 1.2 All constructions suitable for use as fire alarm…

Includes the requirements for the selection and preparation of samples and test pieces. When material or product standards differ from this general delivery specification, the material or product standards apply. This standard also specifies a group of supplementary requirements which may be applied to steel castings when additional testing or inspection is desired.

Applies to materials for the fabrication of air duct systems for use in accordance with the requirements of the current edition of the National Building Code of Canada. The materials covered by these requirements include preformed lengths of flexible or rigid ducts, materials in the form of boards for field fabrication of lengths of rigid ducts, and preformed flexible connectors.

This provisional standard, which has been prepared to serve federal government procurement purposes, applies to open-mouth (self-opening) style single-wall kraft paper bags for the accommodation of hardware.