BS 1660 : 1972 : Specification for machine tapers. reduction sleeves and extension sockets
- London British Standards Institution 1972
- 41p.
STD426
BS 1660 : 1972
621.9.-299.211 / : 621.886.4/7
STD426
BS 1660 : 1972
621.9.-299.211 / : 621.886.4/7