GOST R 59254-2020

Unified system for design documentation. Graphic identifications in schemes. Electromeasuring apparatus

Milk. Method of pH measuring

State system for ensuring the uniformity of measurements. Nuclear-physical characteristics and other main data on properties of materials and substances used in the field of nuclear science and technology. Basic principles. Part 1. Radionuclide nuclear-physical characteristics

Motor vehicles with hydrogen fuel cells. Fuel cell stack systems with proton exchange membrane. Test methods

Mining equipment. Multifunctional safety systems of the coal mines. Terms and definitions

Straight shanks of holders for NC-lathes. Basic dimensions