Projekta Nr.ISO 1718:1991
Nosaukums<p>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.</p>
Reģistrācijas numurs (WIID)6338
Darbības sfēra<p>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.</p>
StatussStandarts spēkā
ICS grupa73.100.30