BS 581:1950

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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

Product Details

Published:

12/13/1950

ISBN(s):

058000807X

Number of Pages:

16

File Size:

1 file , 430 KB

Product Code(s):

00021186, 00021186, 00021186

Note:

This product is unavailable in United Kingdom