Russian standards

X-ray tube. General specifications

Document status: Active

Man-made noise from industrial, scientific medical and domestic radio-frequency equipment. Standards and measuring methods

Document status: Withdrawn

Systems and software engineering. Content of life-cycle information products (documentation)

Document status: Active

Piezoelectric resonators. Main characteristics

Document status: Active

Fixed resistors. General specifications

Document status: Active

Reprography. Micrography. Reprographic copies of originals. Types. Conventional designations

Document status: Active