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Technical rule [CURRENT]

DVGW G 621
Gas Installations in Laboratories and Scientific Classrooms - Planning, Construction, Modification, Maintenance and Operation

Title (German)

Gasinstallationen in Laborräumen und naturwissenschaftlichen Unterrichtsräumen - Planung, Erstellung, Änderung, Instandhaltung und Betrieb

Edition 2022-03
Original language German
Price from 62.03 €
Table of contents