R 46-1-2:2012 (en) https://www.oiml.org/en/files/thumbnails_r/r046-1-2-e12.jpg/view https://www.oiml.org/en/files/thumbnails_r/r046-1-2-e12.jpg/@@download/image/r046-1-2-e12.jpg R 46-1-2:2012 (en) Click to view full-size image… Size: 60.0 KB