Home > Term: lost hole
lost hole
A borehole in which the target could not be reached because of caving, squeezing, loose ground, or inability to recover lost tools or junk.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
