Rotating electrical machines - Part 3: Specific requirements for turbine-type synchronous machines
Applies to three-phase turbine-type machines, with rated outputs of 10 MVA and above, used as generators.
The contents of the corrigendum of December 1997 have been included in this copy.
Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectr...
Is suitable for all kinds of whey cheese. The principle of determination consists in extracting the whey cheese with warm water, precipitating the fat and proteins, filtering and reducing the nitrate in a portion of the filtrate to nitrite by means of copperized cadmium. The apparatus for nitrate reduction is shown in a figure.
Fixed capacitors for use in electronic equipment. Part 11: Blank detail specification: Fixed polyeth...
Supplementary document to the sectional specification which
contains requirements for style and layout and minimum content of
detail specifications. Detail specifications not complying with
these requirements may not be considered as being in accordance
with IEC specifications nor shall they so be described.
Fixed capacitors for use in electronic equipment. Part 12: Blank detail specification: Fixed polycar...
Supplementary document to the sectional specification which
contains requirements for style and layout and minimum content of
detail specifications. Detail specifications not complying with
these requirements may not be considered as being in accordance
with IEC specifications nor shall they so be described.
Ballasts for tubular fluorescent lamps. Performance requirements
Specifies performance requirements for ballasts excluding resistance types for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with preheated cathodes operated with or without a starter switch and having rated wattages, dimensions and characteristics as specified in IEC 60081. It complies with complete ballasts and their component parts such as…
Information Processing Systems - Data Communications - Use of X.25 to
Provide the OSI Connection-M...
This National Standard of Canada is identical in content and in
layout with International Standard ISO 8878-1987.
1. Scope and field of application
The OSI CONS, as stated above, is defined in terms of a set of primitive
actions and events and associated parameters. For a protocol to support this
service, there must be a mapping between the abstract primitives and parameters
of the…
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Acetate...
Describes a procedure for the quantitative analysis of binary
mixtures of acetate with the following fibres, by removal of the
acetate component: acrylic, cotton, nylon 6 and 66, polyester,
viscose and wool.
Textile Test Methods Quantitative Analysis of Fibre Mixtures - Binary
Mixtures Containing Acetate...
Describes a procedure for the quantitative analysis of binary
mixtures of acetate fibres with certain polyvinyl chloride fibres
(whether after-chlorinated or not), by removal of the acetate
component.
