Lays down the basic dimensions of drill rods and the necessary dimensions of the tapered connections. These dimensions shall comply with those given in figure 1 and table 1 and in figure 2 and table 2, respectively.
Status: PublishedPublication date: 1991-01
Edition: 2Number of pages: 3
Technical Committee: ISO/TC 82 Mining
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|std 1 38|
|std 2 38||Paper|