GOST R 53651-2009

Rubber. Determination of solvent extract

Sealed radioactive sources. General statements

Electronic systems for wheeled vehicles, tractors and other mobile machinery. Terms and definitions

Unified system of corrosion and ageing protection. Vulcanized rubbers for articles working in liquid corrosive media. Technical requirements

Tourism and related services. Services of instructors-conductors. General requirements

Noise of machines. Determination of sound power levels using sound pressure. Engineering methods for small, movable sources in reverberant fields for hard - walls test rooms and for special reverberation test rooms