SAE International - AS404
ELECTRIC TACHOMETER: MAGNETIC DRAG
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| Organization: | SAE International |
| Publication Date: | 1 November 1948 |
| Status: | active |
description:
This specification covers magnetic drag tachometers with or without built-in synchroscopes.
Document History
AS404
November 1, 1948
ELECTRIC TACHOMETER: MAGNETIC DRAG
This specification covers magnetic drag tachometers with or without built-in synchroscopes.