r051-2006-gb1-2018-04.pdf https://www.oiml.org/en/files/pdf_c/r051-2006-gb1-2018-04.pdf/view https://www.oiml.org/logo.png r051-2006-gb1-2018-04.pdf r051-2006-gb1-2018-04.pdf — 339.7 KB