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Yttrium, lanthanum, ytterbium, lutetium and their oxides. Chemical-spectral method of determination of impurities of vanadium, tungsten, iron, cobalt, manganese, copper, molybdenum, nickel, niobium, lead, tantalum, titanium and chromium
Document status: Active
Condition monitoring and diagnostics of machines. Data interpretation and diagnostics techniques. Part 1. General guidelines
Document status: Active
Wheelchairs. Part 6. Determination of maximum speed of electric wheelchairs
Document status: Active
Copper. Method for the determination of phosphorus
Document status: Replaced by GOST 31382-2009
