GOST 16955-2019

Acoustics. Laboratory measurements for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss

Vertical cylindrical steel tanks for oil and oil-products. General specifications

Guidelines on diligent practice for selling goods by electronic shopping

Industrial communication networks. Network and system security. Part 2-1. Establishing an industrial automation and control system security programme

Building materials and products. Surface converter method of thermal conductivity determination

Implants for surgery. Wear of total knee-joint prostheses. Part 3. Loading and displacement parameters for wear-testing machines with displacement control and corresponding environmental conditions for test