Fire equipment. Compressor units for filling with compressed air and oxygen of low-volume ballons of breathing apparatus for firemen. General technical reguirements. Test methods
Services of public catering. The safety management system of public catering products. Recommendations about application. GOST R ISO 22000-2007 for the food industry
State system for ensuring the uniformity of measurements. Dispersion content gas matrices. Determination of particle size by diffusion spectral analysis
