GOST 10438-78

Information technology. Cryptographic data security. Block ciphers

Rehabilitation activities. Training services in the use of the lower-limb orthotics

Connecting devices. Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units. General requirements and methods of tests

System of design documents for construction. Execution rules of design and working documents for metal structures

Solid carbide machine reamers. Specifications

State system for ensuring the uniformity of measurements. Piezosorbtion hygrometers. The method of verification