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VDI 4640 Blatt 2 Berichtigung:2020-04

Current

Current

The latest, up-to-date edition.

Thermal use of the underground - Ground source heat pump systems, Corrigendum concerning standard VDI 4640 Part 2:2019-06

Published date

01-04-2020

The document contains a correction note, section 6.2.2.

DocumentType
Corrigendum
PublisherName
Verlag des Vereins Deutscher Ingenieure
Status
Current

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