AS O57-1949

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General provisions are included for limits of accuracy, equivalent defects, seasoning allowance, cutting, and dimensions. Sizes and grade descriptions are specified for squared sleepers and round-back sleepers.

Product Details

Edition:

1st

Published:

01/01/1949

ISBN(s):

0726275603

Number of Pages:

5

File Size:

0 files

Product Code(s):

10155845