معنی کلمه : double ender
English
A locomotive with pilot at each end.
In an integral manner; wholly; completely; also, by integration.
A vessel capable of moving in either direction, having bow and rudder at each end.
کلماتور
A locomotive with pilot at each end.
In an integral manner; wholly; completely; also, by integration.
A vessel capable of moving in either direction, having bow and rudder at each end.