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NA 032

DIN Standards Committee Gas Technology

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Technical rule [CURRENT]

DVGW GW 21
Interference of buried metallic structures due to stray currents from DC systems; text identical to AfK Recommendation No. 2

Title (German)

Beeinflussung von unterirdischen metallischen Anlagen durch Streuströme von Gleichstromanlagen; textgleich mit der AfK-Empfehlung Nr. 2

Edition 2026-02
Original language German
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