Automobile roads of general use. Petroleum-based bitumen binders. Method for determination of low temperature properties using dynamic shear rheometer (DSR)
State system for ensuring the uniformity of measurements. The state primary standard and the all-union verification schedule for means measuring the flux of electrons and that of energy of the beam of accelerated electrons energy from 0,8 to 8,0 pJ (5 to 50 MeV)
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