Russian standards PDF
Electroacoustics. Hearing aids. Part 13. Requirements and methods of measurement оf immunity to electromagnetic disturbances from digital wireless devices
Document status: Active
Low-voltage surge protective devices. Part 12. Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
Document status: Active
Textile materials. Standard atmospheres for conditioning and testing
Document status: Active
Occupational safety standards system. Personal protective means of hear body. Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
Document status: Active
Non-destructive testing of welds. Ultrasonic testing. Automated control by ultrasonic method with the use of phased arrays
Document status: Active
