GOST R 55452-2013

Occupational safety standards system. Respiratory protective devices. Power assisted filtering devices incorporating full face masks, half masks or quarter masks. General technical requirements. Test methods. Marking

Products wear resistance assurance. Reestablished machine parts. Experimental evaluation of wear resistance ability

Medical electrical equipment. Characteristics of electro-optical X-ray image intensifiers. Part 3. Determination of the luminance distribution and luminance non-uniformity

Industrial fabrics. Method for determination of resistance to petroleum

Spices. Coriander. Specifications

Conformity assessment. Recommendations for quality manual content of testing laboratory