Abstract Preview

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.


General information

  • Status :  Published
    Publication date : 1991-01
  • Edition : 2
    Number of pages : 3
  • :
    ISO/TC 82
    Mining
  • 73.100.30
    Equipment for drilling and mine excavation

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