Manhole tops with vents, class B 125 - Part 2: Particulars.
STANDARD published on 1.10.2012
Designation standards: DIN 4271-2:2012-10
Publication date standards: 1.10.2012
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Category: Technical standards DIN
Schachtabdeckungen mit Lüftungsöffnungen, Klasse B 125 - Teil 2: Einzelteile.