Gas fuel motor vehicles with spark ignition engines. Emission of the exhaust gas pollutants. Norms and methods of the control for estimation of technical condition
Basic supporting structures of radioelectronic means. Part 2-4. Sectional specification. Interface co-ordination dimensions for the 25 mm equipment practice. Adaptation dimensions for subracks or chassis applicable in cabinets or racks in accordance with IEC 60297-3-100 (19 in)