GOST R 57254-2016

Oilcakes and oilmeals. Methods of determination for free and combined hydrogen cyanide

Acoustics. Determination of sound power levels of noise from air-terminal devices, dampers and valves by measurement in a reverberation room

Textile materials. Needled floor coverings and goods. Technical classification

Risk management. Risk analysis of technological systems

Low-voltage switchgear and controlgear. Part 7. Ancillary equipment. Section 1. Terminal blocks for copper conductors

Air transport. System of management of safety of aviation operations. System of management of safety of aviation complex providers (educational institutions). Typical management system manual safety of aviation activity of an educational institution