ISO IEC 15992 pdf download – Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network...
ISO IEC 16023 pdf download – Information technology — International symbology specification — MaxiCode 4.4.4.3 Lock-In Character A Lock-In Character,...
ISO IEC 17309 pdf download – Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network...
ISO IEC 17310 pdf download – Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network...
ISO IEC 17311 pdf download – Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network...