NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Technical rule
[CURRENT]
VDI 2089 Blatt 3
VDI 2089 Blatt 3
Building installations in swimming baths - Open-air pools
Title (German)
Technische Gebäudeausrüstung von Schwimmbädern - Freibäder