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Intended as a guide to the behaviour of this material in contact with chemicals as aggressive gases and fluids, e.g. acids, alkalies, solvents, etc. This information is based on practical experience of manufacturers and users and summarized in tables. Without prior knowledge or experience of application, table-based selections should be confirmed by tests, where attention should be paid to the…

Standard Generalized Markup Language (SGML)

Specifies methods for determining the performance and efficiency of equipment, and applies to components having continuously rotating shafts. Describes requirements for test installations, test procedures, and the presentation of test results. Annex A gives guidance as to the use of practical units, annex B contains information on errors and classes of measurement accuracy, and annex C provides a…

1. Scope 1.1 This Standard provides a procedure to predict the sound level received at a distance from an industrial plant that is due to sound from the plant. Notes: (1) It is envisaged that this method will be used to predict sound levels (Leq, Lmax, etc) from the industrial plant being considered at the property line or at nearby residences. (2) This procedure only predicts…

This publication forms a "a code of good practice" to reduce to a minimum the production of radio noise by power lines and equipment. It provides information to follow both when designing various fittings and components and when stringing the conductors and installing the hardware of the line. It also describes methods of detecting and locating defects resulting in unusually high…

This report gives a functional and design specification for flicker measuring apparatus intended to indicate the correct flicker perception level for all practical voltage fluctuation waveforms. Sufficient information is presented to enable such an instrument to be constructed. It does not specify the method of calculating a flicker severity value, or give tolerable limit values.