GOST 21947-76

Motor vehicles. Emissions of pollutants with exhaust gases. Specifications and test methods based on a globally harmonized vehicle test procedure light-duty and real-world testing exploitation

Objectives and body-tubes of the microscopes. Attaching dimensions

Foodstuffs. Methods of analysis for the detection of genetically modified organisms and derived products. Quantitative nucleic acid based methods

Electrical insulating materials with chips mica. General specifications

Changeable arbors for tangential cutters for turret automatics. Design and dimensions

Toasted soybean meal as livestock feed. Specifications