• BS 581:1950

BS 581:1950

Specification for electrically-driven point-operating machines for railways

BSI Group , 12/13/1950

Publisher: BS

File Format: PDF

$80.00$160.02


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 170BS 442

More BS Standards PDF

BS 1837:1970

BS 1837:1970

$132.00 $264.16

BS 1000[36]:1970

BS 1000[36]:1970

$95.00 $190.50

BS 4601:1970

BS 4601:1970

$95.00 $190.50

BS 4585-4:1970

BS 4585-4:1970

$132.00 $264.16