VDI 4709

Central vacuum cleaning systems - Design, testing and application in facility management.

STANDARD published on 1.8.2015

The information about the standard:

Designation standards: VDI 4709
Publication date standards: 1.8.2015
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: German technical standard
Category: Technical standards VDI