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BS 89:1929

Indicating ammeters, voltmeters wattmeters, frequency and power-factor meters.

STANDARD published on 8.4.1929

English -
Print design (286.60 USD)

The information about the standard:

Designation standards: BS 89:1929
Note: WITHDRAWN
Publication date standards: 8.4.1929
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS