State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for measuring means of frequency deviation
Information technology. Open Systems Interconnection. Procedures for the operation of OSI Registration Authorities. Part 3. Registration of Object Identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!