Rechercher

The conditions of temperature and relative humidity for pre-conditioning, conditioning, and testing of textile materials of all kinds and in all forms are specified. A standard temperate atmosphere, a standard temperate atmosphere for testing, a standard tropical atmosphere, and a standard tropical atmosphere for testing are defined. (The adjectives "temperate" and "tropical"…

The method is applicable to copper and all copper alloys, bronzes, brasses, copper-nickels and copper-aluminiums having manganese contents equal to or less than 6 %, which can be attacked under the conditions given in this International Standard. ISO 2543 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

Defines terms relating to ropes and cordage. These terms are, in particular, for use in the drafting of other International Standards dealing with specification or testing of ropes. General terminology for the textile industry and terms defining specific ropes for the fishing industry, for agriculture, for marine use, etc. are not covered by this document. - Replaces ISO Recommendation R 1968-…

Specifies the dimensions of the picture apertures in stereo still cameras producing the 5-perforation format on standard, double-perforated 35 mm film. Also given are the dimensions of the related mounts and mounting requirements for both hand-held viewers and projection viewing conditions. Certain camera design aspects essential to satisfactory stereography are also specified.

1.1 These requirements cover heat actuated mechanically operated single- and multiple-station fire alarm devices intended for indoor installation in accordance with the Standard for Household Fire Warning Systems, NFPA No. 74. 1.2 The requirements do not cover electrically operated single- or multiple-station fire alarm devices actuated by heat, smoke, or combustion products.

This standard is complementary to CSA standard B78.1, Mechanical Engineering Drawing Standards, Drafting Practices - General Principles, and covers dimensioning and tolerancing of products shown on mechanical engineering drawings.

Applicable to products having CO2 contents of more than 0.01 % (m/m). Three cases are envisaged. The product containing neither sulphides nor chlorates or containing sulphides or chlorates. The principle in presence of neither sulphides nor chlorates consists in liberation of carbon dioxide in a flow of gas and absorption in an excess of standard volumetric barium hydroxide solution. Titration of…

1. SCOPE 1.1 This Standard applies to single conductor cables intended for installation in accordance with the Rules of the Canadian Electrical Code, Part I, as follows: (a) Type GTO cables for use with gas-tube systems for signs, outline lighting, and interior lighting, and for use also in the ignition systems of oil- and gas-burning equipment; and…

The specifications are applicable to photoflash lamps in which the light is produced by an electrically initiated combustion within a transparent envelope. The "flashability" of an expendable photoflash lamp is defined, and standard methods for its evaluation and performance requirements are described.

1. Scope 1.1 This Standard covers hexagon and squate galvanized steel tower bolts and nuts, in three grades corresponding to SAE Grade 2, SAE Grade 5, and SAE Grade 5.2 and ranging in size from ½ to 1 inch in diameter inclusive. 1.2 These bolts are intended for use in metal structures for electrical power transmission and substations, metal antenna towers and similar structures. This…