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Computer security is divided into four areas: security with regard to installation and operation; system security; security with regard to document contents; security with regard to communication. The use of this standard is intended to facilitate communication with quality assurance functions within the company and outside, consideration of the different security aspects in the design work,…

This National Standard of Canada is equivalent to International Standard ISO 105-A01:1989. 1.1 This Standard provides general information about the methods for testing colour fastness of textiles for the guidance of users. The uses and the limitations of the methods are pointed out, several terms are defined, an outline of the form of the methods is given and the contents of the clauses…

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, removing hydrochloric acid and nitric acid by evaporation to fumes in the presence of sulfuric acid, forming the titanium diantipyrylmethane complex, measuring the absorbance of the test solution at a wavelength of 390 nm. The method may be used to determine titanium contents in the range of 0,3…

Applies to saddles and pole clamps (stick clamps) used for live working, and to their accessories. The contents of the corrigenda of July 1999 and May 2000 have been included in this copy.

Specifies a test method to determine, by application of a d.c. voltage, the electrical resistivity of a layer of dust. Is to be used in the design, construction, testing and application of electrical apparatus for use in the presence of combustible dust. This publication has the status of a technical report. The contents of the corrigendum of May 1994 have been included in this copy.

The principle of the method specified is dissolving a test portion in acid, aspiring the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measuring the absorbance of the resonance line energy from the spectrum of vanadium and comparison with that of calibration solutions at a wavelength of 318,4 nm. The method may be used to determine vanadium contents in…

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, decomposing resistant boron compounds (e.g. boron nitrides) by fuming the sample solution with phosphoric and sulfuric acids at not less than 290 °C, forming the boron curcumin complex in a buffered acetic acid and sulfuric acid medium, and measuring the absorbance of the test solution in a…

Establishes terminology (for base machine, equipment and attachments) and the content of commercial literature specifications (engine, hydraulic system, system fluid capacities, filter system, tracks or tyres, brakes, operating mass, shipping mass) for self-propelled crawler and wheeled hydraulic excavators, and their equipment.

Specifies a general framework addressing the following six components: conformance in the standard itself; test requirements document (defining what shall be tested for a computer graphics standard); test specifications document (addressing the test technique and the content of each test); test method (defining the implementation of the test specification document, including the test software);…