More DIN standard pdf
DIN 4925-1
Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with pipe thread
$31.00 $62.75
DIN 87381 - DRAFT
Draft Document - Remote control gear with transmission tube for manual operation -Lengthenings for spindles of armatures with straight square
$25.00 $50.14