Abstract
Specifies the relevant characteristics of the working parts of dental rotary instruments, e.g. burs, laboratory burs, grinding instruments, diamond instruments, mandrels, etc. It does not cover the diameters of root canal instruments.
General information
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Status: WithdrawnPublication date: 1992-06Stage: Withdrawal of International Standard [95.99]
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Edition: 3Number of pages: 3
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Technical Committee :Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 106/SC 4ICS :11.060.20
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Life cycle
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Previously
WithdrawnÏã¸ÛÁùºÏ²Ê¿ª½± 2157:1972
WithdrawnÏã¸ÛÁùºÏ²Ê¿ª½± 2157:1984
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Now
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Revised by
PublishedÏã¸ÛÁùºÏ²Ê¿ª½± 2157:2016
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