GOST R 51761-2005

Feed phosphates. Method for determination of lead

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Secondary lithium cells and batteries for portable applications

Products of poultry meat. General specifications

Industrial cleanliness. Verification of hydraulic fluid power systems cleanliness

Technical tellurium. Method of atomic-absorptive analysis

State system for ensuring the uniformity of measurements. Standard reference data. Orthohydrogen, liquid and gaseous. Density, enthalpy, entropy, isochoric, isobaric heat capacities and speed of sound at temperatures from 15 K up to 1000 K and pressures up to 100 MPa