Số hiệu tiêu chuẩn
NF C42-101*NF EN 60051-2
Tên tiêu chuẩn
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2 : special requirements for ammeters and voltmeters.
Ngày phát hành
1990-02-01
Tiêu chuẩn tương đương
EN 60051-2:1989,IDT * CEI 60051-2:1984,IDT
Thay thế cho
NF C42-101:198605 (C42-101)
Từ khóa
Ratings * Electrical properties * Mechanical properties of materials * Tables (data) * Marking * Telltales * Measurement, testing and instruments * Electrical properties and phenomena * Trials * Measurement * Detail specification * Voltmeters * Errors * Symbols * Indicating devices * Product specification * Definitions * Ammeters * Equipment * Testing * Accessories * Confidence limits
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