DIN 1960 [Withdrawn] referenced in following documents:

Document number Edition Title
DVGW GW 304 2008-12 Rohrvortrieb und verwandte Verfahren More 
DWA-A 125 2008-12 Pipe Jacking and Related Techniques More 
FLL Dachbegrünungen 2008 Guidelines for the planning, construction and maintenance of green roofing More