AENOR - UNE 22664
ROCK DRILLING. EXTENSION DRILL-STEEL EQUIPMENT FOR PERCUSSIVE LONG-HOLE DRILLING. REVERSE BUTTRESS-THREADED EQUIPMENTS 1 1/16 AND 1 1/4 IN (27 AND 32 MM).
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 15 April 1985 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Equipment for drilling and mine excavation): | 73.100.30 |
Document History
UNE 22664
April 15, 1985
ROCK DRILLING. EXTENSION DRILL-STEEL EQUIPMENT FOR PERCUSSIVE LONG-HOLE DRILLING. REVERSE BUTTRESS-THREADED EQUIPMENTS 1 1/16 AND 1 1/4 IN (27 AND 32 MM).
A description is not available for this item.