BS 4093:1970:1971 Edition
$86.31
Specification for metre rules and rulers for school use
Published By | Publication Date | Number of Pages |
BSI | 1971 | 14 |
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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.
Status | Withdrawn |
---|---|
Pages | 14 |
Publication Date | 1971-10-29 |
Withdrawn Date | 1990-12-15 |
ISBN | 0 580 06432 8 |
Standard Number | BS 4093:1970 |
Title | Specification for metre rules and rulers for school use |
Descriptors | SI system (metric), Linear measuring instruments, Rules (instruments), Dimensions, Straightness measurement, Accuracy, Marking, Stationery, Rulers, Educational equipment, Instrument scales, Graduations, Environmental testing |
Publisher | BSI |
ICS Codes | 03.180 - Education |
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