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DIN 57413-4 VDE 0413-4:1977-07

Appliances for testing the protecting devices in power installations

Ohmmeters
Class/Status: Standard, withdrawn
Released: 1977-07
VDE Art. No.: 0413003

Standard
withdrawn:

DIN EN 61557-4 VDE 0413-4:1998-05

Equipment for testing, measuring or monitoring of protective measures

resistance of earth connection and equipotential bonding

25.70 € 
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