29 : Electrical engineering

29.200 : Rectifiers. Converters. Stabilized power supply

Relevance Date (newest first) Date (oldest first) Reference A → Z Reference Z → A
15 30 45 60
UNE 20311:1967

UNE 20311:1967

Withdrawn Most Recent

VOLTAGE STABILIZERS TO 300 VA FOR DOMESTIC ELECTRICAL APPLIANCES.

€20.00

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CP 1005:1962

CP 1005:1962

Withdrawn Most Recent

The use of electronic valves

€374.00

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BS 1698:1950

BS 1698:1950

Withdrawn Most Recent

Mercury-arc rectifier equipments

€269.00

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15 30 45 60