홈 > Term: Dynobel No. 2
Dynobel No. 2
A high-strength, low-density permitted explosive; no water resistance. It is used for coal blasting in a machine-cut seam of medium hardness in dry conditions.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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