Russian standards
Still picture camera. Accessory shoes and accessory feet. Design
Document status: Active
Man-vade noise from overhead power lines and electric substations. Norms and measuring methods
Document status: Active
Protection of telecommunication and installations and personnel against lightning
Document status: Active
Information measuring systems. Complete set and rules of operation documentation composition
Document status: Active
Digital equipment of fibre-optic power line transmission systems. General specification
Document status: Active