BS-0089 - Part 2 - 1990; Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories Part 2 Specification for Special Requirements for Ammeters and Voltmeters
BS-0089 - Part 2 - 1990; Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories Part 2 Specification for Special Requirements for Ammeters and Voltmeters
- London BSI 1990
- 12p
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