BS 9564:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for push-button switches of assessed quality: generic data and methods of test; general rules for the preparation of detail specifications
Hardcopy , PDF
11-01-2008
English
11-28-1980
General matters, terminology, test procedures (electrical, mechanical, optical, environmental and endurance) and general rules for drafting detail specifications for push-button switches of assessed quality for use primarily in telecommunications and electronic equipment employing similar techniques.
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