홈 > Term: round-face bit
round-face bit
A bullnose bit; also, any bit the cutting face of which is rounded, such as a single- or double-round nose bit.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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