tc8 sc3 p4 r117 1cd https://www.oiml.org/en/tc-sc-pg/committee-drafts/files/tc8-sc3-p4-r117-1cd.zip/view https://www.oiml.org/logo.png tc8 sc3 p4 r117 1cd tc8-sc3-p4-r117-1cd.zip — 8.2 MB