Objavljen
This part of ISO 10097 specifies the nomenclature and the leading dimensions necessary for the interchangeability
of the following wireline drilling equipment for drilling holes 48 mm to 96 mm in diameter, yielding cores of 27 mm to
63 mm in diameter.
The equipment is illustrated in Figure 1 and comprises the following:
a) core bit;
b) reaming shell;
c) core lifter;
d) core lifter case;
e) outer tube;
f) inner tube;
g) drill rod (smooth pipe only).
OBJAVLJEN
ISO 10097-1:1999
90.93
Odluka o potvrđivanju standarda
4. 9. 2023.
Pribor za istražno bušenje dijamantskom krunom i jezgrovanje pomoću čeličnog užeta - Sistem A - Deo 1: Metričke jedinice
90.93 Odluka o potvrđivanju standarda