Home > Term: 오 거 보링
오 거 보링
구멍 또는 송곳 장비를 사용 하 여 구멍을 드릴 하는 과정.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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ผู้สร้าง
- Chung-Ho SK
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(V.I.P) 30894 points - 100% positive feedback
(Seoul, South Korea)
