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NA 032

DIN Standards Committee Gas Technology

About NAGas Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN 33830-1 [Withdrawn] referenced in following documents:

Document number	Edition	Title
VDI 4640 Blatt 3	2001-06	Utilization of the subsurface for thermal purposes - Underground thermal energy storage More
RAL-UZ 118	2012-04	Basic Criteria for Award of the Environmental Label - Energy-Efficient Heat Pumps More

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Terminology

DIN Standards Committee Gas Technology

DIN 33830-1 [Withdrawn] referenced in following documents: