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 Historical

BS 89-9:1990

Direct acting indicating analogue electrical measuring instruments and their accessories. Recommended test methods (British Standard)

General test conditions, test methods, error tests, variation tests and other tests. Contains index of tests with reference to other Parts of BS 89.


Content Provider
British Standards Institution [bsi]


Document History
Revises:
  • BS 89:1977
Revised By:
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