Secondary cells and batteries containing alkaline or other non-acid electrolytes. Secondary lithium cells and batteries for portable applications. Part 4. Coin secondary lithium cells, and batteries made from them
State system for ensuring the uniformity of measurements. Absolute spectral responsivity of detectors in the wave length range 0,120-0,400 nm. Measurement procedure
State system for ensuring the uniformity of measurements. The state special standard and all-union verification schedule for means of measurements of the difference of pressures up to 4x10 in 4 degree Pa
