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Draft technical rule

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 AfKEmpfehlung Nr. 2

Edition 2025-10
Original language German
Price from 77.04 €
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Table of contents