GOST 18725-83

Fluorite. Method of grain-size analysis

Acoustics. Measurement of room acoustic parameters. Part 1. Performance spaces

Optics and photonics. Optical details. Method for measuring the total optical loss coefficient and attenuation index

Intellectual property. Scientific works

City heat supply schemes. Development and updating processes. Purchase specifications

Non-active surgical implants. Implants based on hyaluronic acid. Standard guide to determining characteristics and conducting trials of hyaluronic acid, as an incipient basis for medical devices