Russian standards
Liquid halogenated hydrocarbons for industrial use. Determination of residue on evaporation
Document status: Active
Plain bearings. Hardness testing of bearing metals. Solid materials
Document status: Active
Urea for industrial use. Determination of pH urea solution of conditional concentration. Potentiometric method
Document status: Active
Plain bearings. Hardness testing of bearing metals. Compound materials
Document status: Active
Optics and optical instruments. Microscopes. Connecting dimensions of tube slides and tube slots
Document status: Active
Laboratory glassware. Graduated pipettes. Part 4. Blow-out pipettes
Document status: Active