Gd 22 Sign Temporary Sign Raise Pantograph
Gd 21 Sign Temporary Sign Lower Pantograph
Gd 20 Sign Temporary Sign Prepare To Lower The Pantograph
Gd 19 The Sign Standing Tale Sign Turn Current On The Electric Train
Gd 18 Sign Permanent Warning Sign Turn On The Electric Current
Gd 17 The Sign Permanent Sign Turn Off The Current
Flowchart Symbols
Logo Triangles