الصفحة الرئيسية > Term: major mine disaster
major mine disaster
Defined by the Mine Safety and Health Administration, U.S. Department of Labor, as any accident that results in the death of five or more persons.
- قسم من أقسام الكلام: noun
- المجال / النطاق: التعدين
- الفئة: تعدين عام; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
