r49-2013-cz1-2022-02-rev2.pdf https://www.oiml.org/en/files/pdf_c/r49-2013-cz1-2022-02-rev2.pdf/view https://www.oiml.org/logo.png r49-2013-cz1-2022-02-rev2.pdf r49-2013-cz1-2022-02-rev2.pdf — 1.8 MB