BS 581:1950 PDF

Machines for points, derailers, movable diamonds and facing-point or fouling bars. Hand-generator machines. Different requirements for use with bull-head and flat bottom switches.

Cross References:
BS 170
BS 442

File Size :	1 file , 430 KB
ISBN(s) :	058000807X
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	12
Product Code(s) :	21186, 21186, 00021186
Published :	12/13/1950