Language:Chinese.paperback.Pub Date:2024-11.publisher:Emergency Management Press.description:Paperback.Pub Date:2024-11 Pages:156 Publisher:Emergency Management Press The basic requirements and scoring methods of the coal mine safety production standardization management system are formulated by the Mine Safety Supervision Bureau
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback.Pub Date:2024-11 Pages:156 Publisher:Emergency Management Press The basic requirements and scoring methods of the coal mine safety production standardization management system are formulated by the Mine Safety Supervision Bureau. Seller Inventory # DS064638