Encyclopedia
Trolleybus
Trolleybus: a vehicle of classes I, II or III powered by electricity from external wires
Source: "UNIFORM PROVISIONS RELATING TO THE CERTIFICATION OF PASSENGER VEHICLES OF LARGE CAPACITY WITH REGARD TO GENERAL CONSTRUCTION. GOST R 41.36-2004 (UN/ECE REGULATION NO. 36)"
(approved by the Decision of the Russian State Standard from 09.03.2004 No. 125-st)