DIN 18302 [Withdrawn] references following documents:

Document number Edition Title
DIN 4924 2014-07 Sands and gravels for well construction - Requirements and testing More 
DIN 4945-1 2005-12 Rising pipes with tension proof socket for water raising - Part 1: Steel pipes DN 50 to DN 200, plastic coated More 
DIN 4945-2 2006-09 Rising pipes with tension proof socket for water raising - Part 2: Stainless steel pipes DN 50 to DN 200 More 
DIN 8062 2009-10 Unplasticized polyvinyl chloride (PVC-U) pipes - Dimensions More