This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
Abstract Preview
Specifies the dimensions for seven nominal sizes. This third edition cancels and replaces the second edition (1985), which has been technically revised (addition of round drill steels and extension of the range of sizes).
General information
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Status : PublishedPublication date : 1991-02
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Edition : 3Number of pages : 2
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- ICS :
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Equipment for drilling and mine excavation
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Steel bars and rods
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| Format | Language | |
|---|---|---|
| Paper |
- CHF38
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