Recommends lengths and sections of steel rules and steel folding rules. Has clauses relating to material and finish, accuracy and marking. Shows typical examples of rules which comply and proposes simplified scales for use in the future.Cross References:BS 427:Part 1BS 970BS 1134BS 1224
Original price was: $160.02.$80.00Current price is: $80.00.
Specification for engineers’ steel measuring rules
BSI Group , 12/30/1968
Pages: 12


