• BS 4093:1970

BS 4093:1970

Specification for metre rules and rulers for school use

BSI Group , 10/29/1971

Publisher: BS

File Format: PDF

$80.00$160.02


Requirements for three metric rules each 1 m long and divided in quarter, 100 mm and mm markings respectively and three metric rulers divided into cm, cm and mm, and mm respectively. Gives requirements for materials and finish.

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