GOST 9009-93

Stationary distillation desalting units. Methods of saline water and distillate chemical analysis on gas content

Fasteners. Electroplated coatings

Fish, marine mammals, invertebrates and products of their processing. Methods for analysis

Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 2-033. Particular requirements for hand-held multimeters and other meters, for domestic and professional use, capable of measuring mains voltage

Nature protection. Soils. Requirements for waste water and its sediments for irrigation and fertilization

Anionic and non-ionic surface active agents. Determination of the critical micellization concentration. Method by measuring surface tension with a plate, stirrup or ring