Vibration and shock. Experimental determination of mechanical mobility. Part 5. Measurements using impact excitation with an exciter which is not attached to the structure
Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers. Part 2. Systems for forward-facing wheelchair-seated passengers
Tantalum and its oxides. Spectral method for determination of aluminum, vanadium, ferrum, calcium, silicon, magnesium, manganese, copper, nickel, niobium, tin, titanium, chromium and zirconium
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