GOST 23862.27-79

Measuring photocells. Basic parameters, measuring methods of basic parameters

Blades for household and special use. General specifications

Technological supplement for products development and production. Technological preparation of production

Information and communication technologies in education. Educational technics. General statements

Unified system for design documentation. Marking of designations of coverings, heat treatment and other types of treatment on engineering drawings

Materials for printed boards and other interconnecting structures. Part 2-5. Reinforced base materials, clad and unclad. Brominated epoxide cellulose paper reinforced core/woven E-glass reinforced surfaces laminated sheets of defined flammability (vertical burning test), copper-clad