Aircraft batteries - Part 2: Design and construction requirements
This part of IEC 60952 covers both nickel-cadmium and lead-acid aircraft batteries containing vented or valve-regulated cells or monoblocs. The batteries are used for both general purposes and specific applications.
Defines the physical design and construction requirements for aircraft batteries as well as the structure and contents of declarations of design and performance (DDP) for the…
Animal feeding stuffs — Determination of urea content
Specifies a spectrometric method for the determination of the urea content. Gives a normative reference to ISO 6498:1983. Defines the term urea content. Describes principle, reagents, apparatus, sampling, preparation of the test sample, procedure, expression of results and test report.
Electromechanical switches for use in electronic equipment - Part 5: Sectional specification for pus...
Supplements the sectional specification IEC 61020-5 and contains
requirements for style, layout and minimum content of detail
specifications.
This publication supersedes IEC 60341-1, 60341-1A, 60341-2, 60341-3.
Electromechanical switches for use in electronic equipment - Part 6: Sectional specification for sen...
It supplements the sectional specification IEC 61020-6 and contains
requirements for style, layout and minimum content of detail
specifications.
This publication supersedes IEC 60163-1
Specifies the reference methods for determining the following characteristics of theses stoppers: dimensions; deviations from parallelism of bases and from perpendicularity of sides and bases; apparent density; moisture content,; behaviour under compression; extraction and penetration strengths; absorption; and capillarity. Sealing behaviour will be covered later. Contains sampling, reagents,…
Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Chapter 1: Def...
Defines terms for the excitation systems of synchronous rotating electrical machines.
The contents of the corrigendum of April 1992 have been included in this copy.
Guide for field measurement of vibrations and pulsations in hydraulic machines (turbines, storage pu...
IEC 60994:1991 applies to any type of reaction or impulse turbine, as well as to any type of pump-turbine and storage pump, coupled to an electric generator or motor. It covers the field of vibration and pulsation tests referred to as standard tests. The contents of the corrigendum of April 1997 have been included in this copy.
