GOST 9519.3-77

Drinking bottled water. Determination of mass concentration of dissolved oxygen. Measurement procedure

Carbonaceous materials for the production of aluminium. Cathode blocks and prebaked anodes. Determination of density in xylene by a pycnometry method

State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means of measuring complex permittivity and complex permeability as well as reflection factor modulus at frequencies of 0,2 - 1,0 GHz

Medical-social expertise. Documentation institutions of medical-social expertise

Drilling-milling-boring flexible manufacturing modules and machinescentres. Standards of accuracy

Apparatus telegraph printing start-stop 5-element code. Methods of testing