BS 4114 CM 1967 Edition, December 15, 1967
Slide rule for calculation of tolerances (metric units)
Includes all amendments and changes through Amendment 1, December 15, 1967
Additional Comments: W/D NO S/S
Published By:British Standards Institution (BSI)
This slide rule is intended to be used to aid the calculation of tolerances shown in BS 4114 when the forging is to be specified in metric units.