BS 9043:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Rules for the preparation of detail specifications for gas filled microwave switching tubes of assessed quality: pre-TR tubes. Full assessment level
Hardcopy , PDF
15-04-1994
English
01-08-1978
General details, related documentation, mandatory layout and content, ratings, characteristics and inspection requirements.
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